Tending the Moss-Drake Nursery

• Chapter 1 The Broken Loupe
• Chapter 2 Autumn’s Final Spore
• Chapter 3 The Glass Terrarium
• Chapter 4 Embers in the Peat
• Chapter 5 A Discredited Science
• Chapter 6 Whispers Beneath the Lichen
• Chapter 7 The Breath of First Frost
• Chapter 8 Measurements in Microns
• Chapter 9 The Bell-Jar Sanctuary
• Chapter 10 Feeding on Nectar and Ash
• Chapter 11 Shadow over the Hothouse
• Chapter 12 Fine-Bristled Doubts
• Chapter 13 The Wintering Wind
• Chapter 14 Heartbeats in the Amber
• Chapter 15 A Thief in the Underbrush
• Chapter 16 Droplets and Dragonfire
• Chapter 17 The Rime Advances
• Chapter 18 Pinprick Fractures
• Chapter 19 Tending the Velvet Bed
• Chapter 20 Cold Light through the Pane
• Chapter 21 The Midnight Watch
• Chapter 22 Tiny Wings Unfurled
• Chapter 23 The Gathering Chill
• Chapter 24 A Canopy of Needles
• Chapter 25 Flight of the Spore-Eaters
• Chapter 26 Green Beneath the Snow

The brass loupe did not merely drop; it executed a brief, mocking arc through the cold damp air of the potting shed before striking the granite slab with a sound like a tiny silver bell.

Silas Croft froze. He did not immediately lean down to look. In his line of work, bad news was rarely improved by speed of discovery. When an imperial hippogriff broke its leg during the midsummer pageant, sprinting toward the wreckage only guaranteed you arrived in time to be blamed for the splatter. When a clutch of sun-lizards chilled in their nursery sand, rushing to open the glass incubators merely let out whatever thin ghost of warmth remained inside.

So Silas took a slow, deliberate breath. The air inside the glasshouse smelled of moldering peat, bruised fern fronds, and the sharp, metallic tang of an early autumn dusk. Outside the salt-crusted panes, the birch trees were dropping their last yellow leaves into the stream, tossing them down like thrown copper coins.

He lowered his tall, stooped frame until his knees gave their familiar dry crack. The brass casing of the triple-element loupe lay near the corner of his workbench, cradled between a box of rusted tin tags and a dry cake of whale-oil soap.

He picked it up carefully.

The outer casing was intact, brushed brass rubbed smooth by thirty years of thumb-skin and thumb-grease. But when he tilted the housing toward the failing gray light of the window, a spiderweb of fracture lines glittered across the primary objective lens. A single wedge of glass, no larger than an apple seed, had detached completely from the rim and lay rattling inside the barrel like a dead tooth.

Silas let out a breath through his nose. "Splendid," he murmured to the empty shed. "Just precisely what the evening required."

Without the twenty-factor magnification of the German glass, he was effectively blind. To a man tasked with rearing creatures whose full-grown bulls measured less than four millimeters from snout to tail-tip, a broken lens was not a minor inconvenience. It was the total destruction of his stock-in-trade.

He set the shattered loupe down on the table, taking care not to disturb the tiny wooden tray sitting under the tallow lamp.

In the center of the tray lay a cushion of living Sphagnum moss, harvested three days ago from the northern side of the Old Quarry bog. To the naked eye, the moss looked like nothing more than a green velvet rag, slightly damp, dotted with microscopic droplets of dew. But Silas knew that nestled within the delicate, star-shaped heads of the moss strands hung six oval spheres.

They were not eggs in any sense recognized by the bird-keepers or the serpent-fanciers of the capital. They were smaller than grains of fine sand, coated in a sticky amber secretion that smelled faintly of scorched pine needles. Inside each amber drop sat a speck of dark crimson life—the dormant embryos of Draco muscus, the northern moss-drake.

They were the last known clutch south of the Spire Mountains. And if the thermometer hanging by the door was to be believed, the air inside the unheated hothouse had just dropped to eight degrees above freezing.

Silas rubbed his eyes with the heels of his hands, dragging his palms down the deep, weather-beaten furrows of his cheeks. Five years ago, he had commanded forty apprentices in the vaulted glass arks of the Imperial Menagerie at High Sovereign. He had possessed mahogany cabinets full of optical instruments, brass slide-microscopes with fine-pitch screw adjustments, mirrors of polished speculum metal, and warm-water circulation pipes fed by coke-fired boilers that ran day and night through the bitterest winters.

That was before the Duke’s prized sea-drake had choked on a mutton bone, and before Silas had been foolish enough to point out to the Duke’s son that feeding land-beast fat to a pelagic predator was an act of rank illiteracy. The boy had taken offense; the Duke had taken Silas’s pension, his registry seals, his quarters, and his reputation; and the Guild of Beast-Keepers had stripped him of his iron ring and quietly made it known that any sanctuary hiring Silas Croft would find its royal charter under review.

Now, he had an abandoned botanical shed at the edge of an estate whose master had died thirty years ago, an iron stove with a cracked chimney plate, three armfuls of dry peat, a shattered loupe, and six microscopic dragons that would die the moment the glasshouse froze.

He pulled his stool closer to the bench and reached for his secondary tool kit. It was a crude wooden box, bound in lead foil to keep out the dampness. Inside were three steel needles mounted in bone handles, a pair of brass tweezers with tips ground down to the width of a hair, a vial of refined cod-liver oil, and his backup glass—a cheap, single-lens hand magnifier he had bought from a peddler in the village three miles down the lane.

He picked up the cheap glass and held it over the moss tray.

The image was atrocious. The lens was cut from green bottle-glass, full of air bubbles and swirled striations that warped the view like looking through running water. The edges of the moss strands bled into sickly rainbows of chromatic aberration. He squinted, bringing his face down until his nose almost touched the cool, wet greenery.

Through the distorted green haze, he could see the amber drops.

Five of them were clear, glowing like minute rubies trapped in liquid resin. But the sixth—the one closest to the southern rim of the moss pad—had grown milky. A faint white cloud, no larger than a dust mote, was spreading across its upper surface.

Silas stopped breathing.

"Fungus," he whispered.

It was Botrytis micro-spora, the pale blight that haunted damp greenhouses in late autumn. To a full-sized dragon egg, a spot of mold was a minor irritation, easily scraped off by a keeper’s gloved thumb or burned away with a drop of diluted vitriol. But to a moss-drake embryo, whose shell was thinner than a soap bubble, the fine threads of the fungus—the hyphae—were like iron spears. They would bore through the amber coat within hours, parasitize the yolk, and turn the living dragon into a puff of white dust before morning.

He needed the fine needles. He needed a steady hand. Most of all, he needed to see what he was doing, and the bottle-glass magnifier was transforming the tiny white mold-spot into a blurred blob that swam across his field of vision whenever he shifted his eye.

"Right," Silas said to the cold room. "First principles, Croft. First principles."

He stood up and walked to the small iron stove in the corner. He opened the ash pit, swept out the grey clinkers with a stiff wire brush, and arranged three dry turf-blocks in a pyramid over a twist of birch bark. He struck a sulphur match against his thumbnail, held it to the bark until the yellow flame took hold, and closed the fire-door halfway to draw the draft.

The stove began to hum—a faint, hollow sound that promised heat in twenty minutes, provided the wind didn't turn south and blow the smoke back down the chimney flue. Twenty minutes was too long for the moss-drakes, but it would keep his fingers from cramping. Cold hands were twitchy hands, and a twitch of one-tenth of a millimeter with a steel needle would turn the sixth egg into a smear of yellow goo.

He returned to the bench and cleared away the debris of his broken loupe.

The brass casing had unscrewed easily enough under the pressure of his calloused fingers. Inside lay the three lenses: the ruined objective, a thick biconvex middle element, and the small eyepiece disc. The middle element was uninjured, though greasy from his skin.

He pulled a clean linen handkerchief from his coat pocket—the last piece of fine linen he owned, saved from his former life—and wiped the glass until it squeaked. Then he held it up to the candlelight.

It was a good piece of glass. It had been ground in Jena thirty years ago by an old man who lost his sight three weeks after finishing the curve. By itself, without the objective lens to gather the light, it offered only five or six magnifications. But the clarity was absolute. There were no bubbles, no rainbow fringes, no distortions at the rim.

"If I cannot make the image larger," Silas muttered, adjusting the tallow candle so its flame sat directly behind his shoulder, "I must make the light sharper."

He reached for his water jar—a earthenware pitcher filled with boiled rain-water. Using a quill pipette, he drew up a single drop of water and carefully suspended it on the flat underside of the Jena lens.

The water droplet hung there, held by surface tension, forming a perfect, perfectly clear secondary hemisphere. It was an old apothecary’s trick, one he had seen demonstrated by an itinerant scholar in the market square of High Sovereign forty years ago. The water would evaporate in fifteen minutes, and any vibration of the table would cause the drop to quiver like jellied ale, but for a short window of time, it would double the power of the glass.

He leaned over the bench again, holding the modified lens between his left thumb and forefinger, resting his wrist on a block of cedar wood to kill the tremor in his muscles.

He brought the glass down over the moss tray.

The world shrank.

The blurry green chaos of the bottle-glass vanished, replaced by a field of startling, brilliant detail. The moss fronds no longer looked like velvet; they were translucent green forest-towers, built of tiny hexagonal cells that caught the candlelight like stained glass. Drops of condensation hung between the leaves like giant crystal globes, reflecting the tiny orange point of the candle flame.

And there, suspended between two leaf-nodes, was the sixth egg.

With the water-drop lens, Silas could see the threat in all its grotesque clarity. The white spot was not merely mold; it was a flourishing colony of microscopic stalks, each tipped with a microscopic knob of spores. Three delicate, thread-like roots had already penetrated the outer sticky coat of the amber shell and were reaching toward the dark red speck at the center.

The dragon embryo was moving.

It was faint—a slow, rhythmic contraction of the tiny, kidney-shaped mass inside the shell. A heartbeat. A pulse so small that twenty of them would fit on the head of a brass pin, beating against the cold, beating against the encroaching frost, totally unaware of the white threads creeping toward its spine.

Silas felt his own pulse quicken. The disgrace, the loss of his position, the ruined reputation, the drafty shed—all of it faded into the background noise of existence. There was only the needle, the mold, and the tiny red heart.

He picked up the finest bone-handled needle with his right hand. He grounded his right elbow against the heavy oak edge of the bench, clamped his jaw tight to keep his breath from blowing the moss away, and brought the point of the steel into the light.

To the naked eye, the needle tip was invisible. Under the magnifying drop, it appeared as a dark, blunt iron spire, vast and menacing, descending into the delicate green forest of the moss.

"Easy," he whispered to his fingers. "Just the root. Do not puncture the membrane."

The first pass missed. The air draft from his nose—even through his clenched teeth—caused the moss strand to sway, and the needle tip sank into an empty water drop, shattering it into a dozen smaller beads.

Silas backed the needle off, waited three seconds for the moss to settle, and tried again.

This time, he used the edge of the needle’s point rather than the tip. He caught the uppermost thread of the mold colony, just where it joined the main sporangium head, and applied a tiny lateral pressure.

The mold stalk bent, resisted, and then snapped with a faint, imperceptible recoil that sent a shudder through the leaf. He drew the needle back, dragging the severed spore-head with it, and wiped the steel clean on his coat sleeve.

One.

The second root was deeper, wedged into the crease where the amber shell pressed against the moss stem. To reach it, he would have to lift the egg slightly without tearing its attachment threads.

Moss-drakes were not laid loose like beetle eggs; the mother drake spun a harness of tough, silk-like fibers around each egg, anchoring it to the living plant so that spring rains would not wash it down into the mud. If Silas broke those anchor threads, the egg would roll off the moss and sink into the stagnant water at the bottom of the tray, where anaerobic bacteria would rot it in an hour.

He laid down the needle and picked up the hair-tipped brass tweezers.

The metal was cold. He held the tips near the candle flame for two seconds—not enough to heat the metal to a burn, but enough to take off the chill that would shock the embryo—then brought them into the lens’s field.

He pinched the very tip of the moss leaf below the egg, bending the plant slightly to the left.

The amber sphere tilted. The movement exposed the underside of the mold colony.

Silas traded the tweezers back for the needle. His hand was beginning to ache from the unnatural strain of holding his shoulder locked. A dull throbbing had started behind his left eyebrow—the eye he was using to peer through the water-drop lens. The water drop itself was beginning to shrink as the dry air of the shed drew moisture from its surface; the image was warping at the edges again, drawing inward like a closing eye.

He had perhaps two minutes before the drop evaporated entirely.

He drove the needle tip under the remaining mold threads. He didn't try to cut them; he rolled the shaft of the needle between his forefinger and thumb, wrapping the sticky hyphae around the polished steel like thread around a spool.

The white fibers pulled taut. The amber shell flexed—a horrifying, elastic distortion that made Silas’s stomach drop—and then the mold roots gave way, peeling clean off the amber surface like dry lichen off an oak bark.

Silas withdrew the needle, dropped it into the small saucer of whale-oil soap to kill any remaining spores, and collapsed back against the wooden spine of his stool.

He took a long, shuddering breath through his mouth. His coat was damp with cold sweat under the armpits, yet his face felt flushed and hot from the candle flame.

He looked at the tray with his bare eyes. It was just a patch of dark green moss in an old wooden box, completely unremarkable. Anyone walking past the shed window would have seen only a ruined old man bent over a pile of garden refuse, wasting the last hour of daylight before the dark came down.

He looked at the iron stove. The turf blocks had taken fire now; a thin ribbon of blue smoke was rising from the chimney joint, and a faint, sweet heat had begun to radiate from the rusted plates. The thermometer on the wall had stopped falling. It hovered at seven degrees. Still too cold for active growth, but warm enough to suspend the frost for a few hours.

Silas leaned forward again and looked through his crude lens.

The water drop was almost gone, reduced to a flat film that distorted the moss into a blob of vague green light. But before the view collapsed entirely, he saw the sixth egg.

The amber shell was smooth again, clear and red. And inside, deep within the crimson yolk, the tiny heart gave three rapid, distinct beats.

A sudden sound shattered the quiet of the glasshouse.

It was not the wind, nor was it the creak of the cooling roof timbers. It was the sharp, metallic clatter of the iron latch on the outer garden gate, fifty yards down the overgrown gravel path.

Silas stiffened.

Nobody came to the Old Nursery. The locals believed the land was haunted by the former master’s ghost, or at the very least by the swarms of biting midges that bred in the clogged drainage ditches. The village bailiff only visited once a quarter to collect the nominal two-shilling rent for the shed, and he had been paid three weeks ago with the last of Silas’s silver teaspoons.

The sound of heavy boots crunching through dead leaves grew louder.

Silas didn't move. He sat motionless on his stool, his right hand covering the moss tray, his body blocking the small warmth of the tallow candle from the view of the doorway.

The shed’s wooden door—hung crookedly on leather hinges that groaned under pressure—was pushed inward. Cold air rushed through the opening, flattening the candle flame until it nearly died out, filling the room with the smell of wet wool and expensive tobacco.

A tall figure framed itself against the twilight gray of the yard. The man was wrapped in a heavy, fur-collared driving coat of dark blue wool, topped by a low-crowned hat that carried the silver braid of the Northern Agricultural Commission.

"Still living among the weeds, I see, Croft," a voice said.

The tone was smooth, deliberate, and entirely lacking in warmth—the voice of an officer who had never had to scrub a cage or clean a drain in his entire life.

Silas did not stand up. He kept his palm flat over the tray, feeling the faint, damp cool of the moss against his skin.

"Master Inspector Vane," Silas said, his voice rusty from hours of disuse. "You are some distance from the Sovereign’s stables. I assumed your duties kept you in the south, measuring the fat on the Duke’s pigs."

Vane stepped into the shed, his polished riding boots making a wet, sucking sound on the packed-dirt floor. He pulled off a grey kidskin glove with two sharp snaps of the leather and reached up to touch the rusty frame of the hothouse roof with one long finger.

"The Commission moves where it is required, Silas," Vane said, looking around the cluttered shed with an expression of mild disgust. He glanced at the iron stove, then at the dirty worktable, his eyes lingering for a second on the brass casing of the broken loupe. "There were reports in the village that someone was burning peat in the old glasshouses. Given the value of timber in this district, the local Magistrate asked us to ensure no vagrants were squatting on the estate lands."

"I pay my rent," Silas said plainly. "Two shillings a quarter. The receipt is under the salt-box if you wish to inspect the ink."

"Oh, I have no doubt the paperwork is in order," Vane said, stepping closer to the bench. He produced a small silver snuffbox from his waistcoat, tapped the lid twice, and took a pinch with practiced elegance. "You were always meticulous about paperwork, Croft. It was your judgment of living flesh that was found wanting."

Silas’s jaw tightened, but he said nothing. He kept his eyes fixed on the third button of Vane’s blue coat.

"The Duke’s son has a new collection now," Vane continued, leaning back against the edge of a dry potting bench. "A pair of sand-wyrms from the Southern Reach. Tremendous things. Six feet long, scales like polished brass. They eat live calves. The King came down from the capital to see them feed last fortnight. A great success."

"Sand-wyrms die of liver-rot if they are kept north of the Great Marsh through October," Silas said evenly. "Their skin cannot process the damp air."

Vane smiled—a thin, white line beneath his dark mustache. "They are kept in a heated room with dried lavender and coal fires, Croft. We do not all share your belief that beasts should be raised in the mud like turnips."

He shifted his weight, his eyes dropping to the wooden tray beneath Silas’s hand.

"What are you working on here?" Vane asked. The casualness of his voice was exaggerated, carefully performed. "The Magistrate said you were seen wading in the bog with a brass sieve and an oilcloth bag. I told him you were likely collecting leech-worms for the apothecaries. But then, you always were a man of strange, small ambitions."

Vane reached out a gloved hand toward the wooden tray.

"Do not touch that," Silas said.

The tone was not loud, but it had the flat, hard density of an iron weight dropped on stone. It was the voice Silas had used twenty years ago when an under-keeper reached into a brood-mother’s den without checking the wind direction.

Vane paused, his hand hovering four inches above Silas’s knuckles. His eyebrows rose slightly.

"It is living stock, Inspector," Silas said, not lifting his hand an inch. "Unregistered, uncatalogued, and delicate. A single puff of tobacco smoke or the grease from your glove will kill it before sunrise."

Vane stared at Silas for three long seconds. The silence in the shed grew heavy, broken only by the steady clack-clack of the cooling stove pipe and the distant call of a crow flying south over the river.

Slowly, Vane drew his hand back and tucked his glove under his arm.

"Unregistered stock," Vane repeated softly. "You know the law, Silas. Under the Wildlife Act of the thirty-fourth year, any keeper stripped of his license who attempts to breed, hatch, or maintain wild beasts of the third category or higher is subject to seizure of goods and two years in the county workhouse."

"These are not third-category beasts," Silas said. "They are not beasts at all according to the Commission’s registry. The Imperial Index lists nothing smaller than a garden toad."

"The Index was revised last winter," Vane said smoothly. He reached into his inner pocket and pulled out a small, leather-bound booklet with gilt edges. He didn't open it; he simply tapped it against his palm. "The Commission has widened its scope. Everything that breathes, scales or feathers, cold blood or warm, falls under our oversight now. Even the pests."

He turned toward the door, taking a slow step toward the gray light outside. He stopped at the threshold and looked back over his shoulder.

"The frost is coming tonight, Croft," Vane said. His voice was almost conversational. "The air coming down from the Spire Range is cold enough to freeze water in the bucket before midnight. This old glasshouse won't hold heat for two hours once the sun goes down fully. If you have anything in here that needs living warmth..." He looked directly at the wooden tray under Silas’s hand. "...I suggest you let it go. It would be a pity if the Commission had to return tomorrow with a constable merely to clear out six dead midge-eggs."

"Good night, Inspector," Silas said.

Vane chuckled, a short, dry sound, and stepped out into the lane. The leather hinges groaned again as the door swung shut, and the sound of his riding boots receded down the gravel path until there was only the wind in the birches.

Silas did not move for five minutes.

He waited until the iron latch of the distant garden gate clicked shut a second time. Then he lifted his hand from the moss tray.

The moss was still green. The six amber dots were still suspended between the tiny leaves like droplets of honey. But the air in the shed had grown noticeably colder in the few minutes the door had been held open.

He looked up at the thermometer. The mercury column had dropped another two divisions. It was now five degrees above freezing.

Silas looked down at his broken loupe, sitting in pieces on the table. He looked at the bottle-glass magnifier, then at the small jar of rain-water, then at his cold, scarred hands.

"Six," he said into the darkness of the shed. "There are six of you, and one of me, and twenty miles of frost between here and the mountain."

He reached for his coat, pulled it tight around his shoulders, and began to gather the peat blocks from the corner bin. There was work to do before the moon rose, and the glass was already starting to skim over with ice at the bottom of the panes.

The night had no moon, but the sky had cleared into that hard, brittle purple that always presaged an early freeze. Through the cracked upper panes of the hothouse, the stars looked less like distant fires and more like chips of ice stuck into black iron.

Silas did not waste time watching them. He possessed three hours before the frost took firm hold of the soil outside, and every minute spent contemplating the heavens was a minute lost to survival.

He stepped over the threshold of the potting shed into the damp grass of the neglected courtyard. The wind had shifted two points north, coming straight off the bare granite flanks of the Spire Mountains. It smelled of frozen slate and decaying pine needles, crisp enough to bite the back of his throat when he inhaled.

In his right hand he carried an oilcloth sack and a horn-handled spade; in his left, a dark lantern whose glass shutter was rusted half-open. The lantern threw a low, amber smudge across the tangled wilderness of the old estate grounds.

Thirty years of neglect had turned the gardens into a warren of briars, elder-suckers, and stunted rowan saplings. Where neatly trimmed box hedges had once marked out the late Lord Hargrave’s knot-garden, huge hummocks of dead willow-herb now stood like abandoned haystacks, coated in a white, downy fuzz of seed-heads.

Silas forced his way through a break in the overgrown yew hedge, his heavy boots sinking deep into the marshy turf of the lower meadow. He was heading for the south-facing bank of the old drainage ditch, where the water from the upper bog seeped out through limestone rubble.

Moss-drakes did not live on Sphagnum alone. Sphagnum was a cradle—damp, soft, and slightly acidic, perfect for keeping the amber egg-casing elastic while the embryo matured. But as the moment of emergence approached, the developing drakes required something far rarer: the ripened spore-capsules of Splachnum rubrum, the red collar-moss.

It was a strange, picky plant, even by the standards of cryptogams. It grew almost exclusively on decaying animal matter tucked into damp, dark hollows where direct sunlight never penetrated. In the old days at the Imperial Menagerie, Silas had whole glass cases dedicated to propagating it, fed on dried blood-meal and kept at twenty degrees by underground hot-water coils. Here, in the damp wilderness of an abandoned estate, he had to rely on the death of field mice and the diligence of wild roe deer.

He reached the edge of the ditch and lowered himself onto his knees, unmindful of the water that immediately soaked through the knees of his canvas trousers. He slid the lantern’s brass shutter open a fraction wider.

The amber light washed across a bank of crumbling dark loam. Fern fronds, heavy with brown spore-dots, hung limp and blackened by the preliminary frosts of October. Beneath them lay a carpet of common feather-moss, drab and dull as old fleece.

Silas began his search, moving his hand three inches above the dirt, his fingers sweeping back the wet leaf-litter with precise, practiced movements.

"Come now," he muttered. "The stag died in August. There should be at least one patch."

He had found the carcass of a old four-point buck in this drain six weeks ago, reduced to bones and greasy hair by foxes and carrion beetles. If the spores had found the spot before the dry autumn spell set in, the fruiting bodies would be ripe tonight—and only tonight.

Three feet from the white curve of a ribcage protruding from the mud, he found what he was looking for.

It was a cluster no larger than a silver crown piece. Rising from the dark rot of the soil were a dozen tiny, umbrella-shaped stalks, each less than a quarter of an inch high. The caps were a deep, wet crimson, shiny as polished lacquer, and from their undersides hung a faint, powdery dust that caught the yellow lantern-light like gold flake.

The final spore-burst of autumn.

If the frost touched these stalks before he harvested them, the cell walls would burst, the crimson umbrellas would collapse into a black slime, and the spores inside would freeze solid, useless to the unhatched embryos. The moss-drake young fed by inhaling the microscopic dust during their first air-breathing phase—a tiny, chemical stimulus that triggered the inflation of their primitive, sponge-like lungs and stimulated the fire-gland at the base of their throats. Without it, a newly hatched drake simply lay on its side, gasped three times, and went still.

Silas pulled his bone-handled scraping knife from his belt. He did not cut the stalks. Instead, he drove the blade deep into the mud four inches behind the cluster, undercutting the entire clump so he could lift it away with its host-soil intact.

He worked with agonizing slowness. A single sudden jerk would send the delicate spore-cloud drifting away into the night wind, squandered on the dead leaves of the ditch.

He held his breath, slid the flat of his hand beneath the loosened sod, and lifted it clear.

The mass felt warm against his cold palm—a tiny, lingering pocket of biological decay that generated its own fraction of a degree of heat against the falling night. He slid the sod gently into the padded wooden tin he carried in his pocket, snapped the tin shut, and let out a long breath that puffed white in the dark air.

"Step one," he said to the empty ditch.

He pushed himself up, his joints protesting loudly against the cold damp. As he stood, a sudden gust of wind came whistling down the drainage channel from the high woods, carrying with it a sharp, dry rattle—the sound of dead oak leaves skating across frozen mud.

The temperature was sliding fast now. The wind no longer smelled merely of autumn; it had the metallic, iron-like tang of hard frost.

He made his way back toward the hothouse, keeping his head down against the draft. Halfway across the overgrown lawn, he stopped.

Through the trees, a quarter-mile to the east, a single point of bright, steady light showed against the dark outline of the main manor house.

It was not the warm, flickering yellow of a tallow candle or a peat fire. It was the harsh, cold white of a chemical lamp—the kind used by the Agricultural Commission when setting up field headquarters.

Vane had not returned to the village. He had taken up quarters in the abandoned agent’s lodge near the main gates, or perhaps in the intact library wing of the main house itself.

Silas watched the white light for a long moment. Vane was a bureaucrat, but he was not an ignorant one. He had been trained at the Royal Veterinary College in the capital during the same decade Silas had served as Head Keeper. He knew that Draco muscus required a spore-phase to survive; he would know that an old keeper left with an unhatched clutch would be out in the cold tonight, hunting for spore-beds before the frost struck.

If Vane saw the yellow sweep of Silas’s lantern, he would have all the excuse he needed to bring the parish bailiff down upon the glasshouse before midnight, armed with a warrant for illegal possession of protected fauna.

Silas covered the lantern lens with his leather sleeve, plunging himself into near-total darkness, and moved forward by memory alone. He knew every root-hump in the grass, every loose flagstone near the old frame-pits, every creak of the rotten spruce branches overhead.

He reached the side door of the potting shed, slipped inside, and dropped the heavy iron bolt into its socket.

The air inside was marginally warmer than the yard, but only because the wind was kept off his skin. The iron stove was doing its best, but the turf blocks were low-grade, burning with more acrid white smoke than heat. A white skin of frost had already begun to form on the lowest panes of the glass wall, crawling upward in delicate, fern-like patterns that sparkled under the dim light of the candle he had left burning on the bench.

He set his tin on the table and immediately checked the moss tray.

The six amber drops were unchanged. They glinted in the candle flame like blood-beads, suspended peacefully in their green cradle. But the thermometer on the frame had dropped to four degrees.

Four degrees was the critical line. Below four degrees, the metabolic pulse of the embryos would slow to a crawl. Below two degrees, the fluid inside the amber sheath would begin to expand, micro-fracturing the delicate inner membrane and shearing the microscopic circulatory vessels before the dragon had even formed a throat.

He had to construct a hot-bed, and he had to do it with what was sitting in this room.

Silas walked to the back corner of the shed where his winter stores were piled.

In the old days, a proper hatching bed was built of slate slabs laid over slate flues, heated by an external furnace that ran on anthracite coal. The bed itself was filled with triple-washed river sand, shredded tree-bark, and spent tan-bark from the leather tanneries, which fermented slowly and gave off a steady, gentle heat that lasted for months.

Silas had no slate flues. He had no anthracite. He had three sacks of dry horse-manure he had scraped from the lane three weeks ago, two armfuls of dry hazel brush, a bushel of rotting apples he had gathered from the orchard floor, and a ten-gallon earthenware crock that had once held salt-pork.

It was the oldest method known to gardeners—the "hot-pot" of the medieval herbalists.

He dragged the great pork crock into the center of the floor, near the iron stove. The clay was heavy, an inch thick, glazed dark brown on the inside and rough-fired on the outside.

He took his wooden mallet and broke the hazel brush into lengths no longer than his forearm, dropping them into the bottom of the crock to form an open grid that would allow air to circulate from beneath. Over this, he dumped a three-inch layer of the crushed, fermented apples.

The sweet, winy smell of rotting fruit immediately filled the shed, mixing with the sharp tang of peat smoke and whale-oil soap.

Next came the manure. It was dry on top, but when he dug his spade into the center of the sack, the material was dark, dense, and slightly damp. He packed it firmly over the apples, tamping it down with the heel of his boot until the crock was two-thirds full.

The chemical reaction would not happen instantly. Apples and horse manure required moisture and air to begin their slow, bacterial burn.

He went to the iron stove, took the small copper kettle that sat on the top plate, and poured two cups of hot water—not boiling, but warm enough to comfortably dip a finger into—over the packed layer.

He leaned his head down over the open rim of the crock and waited.

For five minutes, nothing happened except for the slow drip-drip of water settling through the dry manure to the apple layer below. The frost on the glasshouse windows continued its upward creep, reaching the second row of panes. Silas’s breath hung before his face in a thick, white fog. His fingers were so stiff he could barely flex his thumb against his palm.

Then, from deep within the clay jar, came a faint, wet sigh.

A bubble of air, trapped in the packing, forced its way to the surface with a soft plop. A faint curl of steam, thin as a spider’s silk, rose from the dark surface of the manure.

Silas placed his bare palm against the outside of the earthenware crock, three inches down from the rim.

The clay was still cold as cellar-stone. But when he thrust his bare fingers two inches into the packed center of the mix, he felt it—a faint, distinct prickle of warmth.

The bacteria were waking up. The sugar in the apples was combining with the nitrogen in the manure, generating the low, steady, metabolic heat that had nursed garden melon-beds through northern winters for five hundred years.

"Good," Silas breathed. "Keep moving, you little devils. Fast now."

He did not place the moss tray directly on the manure. The ammonia fumes from the fresh rot would kill the embryos in ten minutes, stripping the oil from their amber shells and turning them dark brown.

He reached under his workbench and pulled out a smaller vessel—a wide-mouthed glass bell-jar with a knob on top, long used for forcing early strawberries in spring.

He took a square of clean slate he had salvaged from the collapsed roof of the old pump-house, wiped it free of dust with his handkerchief, and lowered it onto the top of the packed manure inside the crock. It fit neatly, leaving an inch of clear space all around the rim for steam to escape without touching whatever sat on the stone.

On top of the slate, he placed the small tray of living Sphagnum moss.

He took his tin of Splachnum spores—the red umbrella-moss he had harvested from the deer bones—and opened the lid.

Using his fine bone needle, he picked up three of the crimson caps. He held them over the Sphagnum tray, right above the six amber eggs, and brought his thumb down on the needle shaft with a sharp, flicking tap.

A cloud of faint, red dust rained down through the dark air of the shed.

To the bare eye, it looked like nothing more than a speck of rust falling into the moss. But through his single Jena lens, held close to his eye, Silas saw the microscopic red spores settle across the sticky amber surfaces of the eggs like tiny ruby beads.

The response was almost immediate.

The sticky secretion on the egg shells began to thin out, dissolving the dry outer coat into a clear, shiny liquid that drew the spores inward toward the inner membrane. Inside the yolk, the dark crimson speck—the embryo’s heart—flexed twice in rapid succession.

The beat was no longer slow and hesitant. It was sharp, rhythmic, and strong.

Silas lowered the glass bell-jar over the entire arrangement, seating its ground edge firmly onto the slate slab.

The miniature world was complete.

Inside the bell-jar, suspended over a bed of gently fermenting orchard rot, six microscopic dragons sat cradled in living moss, dusted with crimson spores, wrapped in an atmosphere of eighty percent humidity and twenty degrees of soft, indirect heat.

Outside the bell-jar, the temperature in the potting shed hit zero.

The water in Silas’s drinking pitcher gave a sharp, crystalline ping as a sheet of ice formed across its surface.

Silas sat back on his wooden stool, pulled his heavy coat tight around his chest, and rested his chin in his hand. He was exhausted. Every bone in his back felt as though it had been filed down with a rough rasp, and his left eye throbbed from the hours spent squinting through distorted glass.

He looked at his hands. They were dirty, stained black with manure and red with moss-spores, the nails split and rimmed with peat soil.

Five years ago, his hands had been smooth, washed three times a day with rose-water and pumice, his nails trimmed with silver scissors so he would not scratch the delicate wing-membranes of the Empress’s golden cockatrices. He had worn a dark velvet tunic with silver buttons shaped like dragon-heads, and when he walked through the high vaulted galleries of the Imperial Menagerie, young noblemen had cleared the way for him, whispering that there went the only man in the Empire who could make a wyvern feed from an iron spoon.

Now, he sat in a freezing shed on a rotten stool, listening to his own joints crack in the dark, watching a pile of horse manure warm a jar of weeds.

He smiled—a small, crooked twitch of his mouth that didn't show his teeth.

"Better," he murmured to the cold room. "Much better. The Empress’s cockatrices were stupid anyway. They ate their own feathers if you didn't paint their beaks with mustard."

A heavy thump echoed from the direction of the yard path.

Silas turned his head instantly, his fatigue vanishing. He reached out and blew out the candle on the bench, plunging the shed into absolute blackness except for the dull, red glow of the stove’s draft-hole and the tiny white gleam of moonlight through the frosted glass roof.

He stayed still, listening.

The sound came again—a slow, dragging step, followed by the dry crunch of gravel under heavy boots.

Someone was walking down the path between the derelict cold-frames. They were not using a lantern now; they were moving slowly, feeling their way along the low brick walls in the dark.

Silas slid off his stool, his boots making no sound on the packed dirt floor. He reached for the heavy iron spade he had left by the door, his fingers closing around the worn ash handle.

He moved to the small side window—the one that looked out toward the old potting pits—and pressed his eye against a spot where the frost had not yet completely covered the glass.

Outside, shadowed against the faint gray shimmer of the frozen grass, stood a man.

It was not Inspector Vane.

This figure was broader, shorter, wearing a rough wool cap pulled low over his ears and a thick canvas jacket that bulged strangely at the hip. In his right hand, he carried a long iron crowbar, held close to his leg so its metallic surface would not catch the starlight.

Silas knew him.

It was Abel Thorne, the former assistant bailiff from the village. Thorne was a man who had lost his position three years ago for selling timber from the parish woods to private charcoal-burners, and who now made a living by scavenging ironwork, lead piping, and brass fixtures from the decaying manor houses of the district to sell to the smiths in the market town six miles south.

Thorne reached the door of the small glasshouse attached to the southern end of Silas’s shed. He paused, listening to the wind, then raised the crowbar and jammed its flat tip between the door frame and the rusted iron latch.

He was not hunting for moss-drakes. He was hunting for the lead flashing on the roof-gutters and the brass valves on the dead water pipes.

If Thorne forced that glasshouse door, he would shatter the three remaining intact panes that kept the wind from blowing directly through the partition wall into Silas’s potting shed. The cold draft would strip the heat from the clay crock in ten minutes, no matter how much manure was fermenting inside it.

Silas did not hesitate.

He raised the iron spade, stepped up to the wooden door of his shed, pulled the bolt back with one smooth, silent slide, and threw the door wide open.

"Evening, Abel," Silas said into the frozen dark.

The voice was not loud, but in the absolute silence of the icy garden, it sounded like a gun-shot.

Thorne jumped sideways with an oath, his heavy boots slipping on the rimed gravel. He dropped the crowbar with a clatter, then scrambled to pick it up, his face pale and broad under his wool cap, his breath coming in giant white puffs.

"Croft!" Thorne spat, holding the crowbar out before him like a quarterstaff. "What in the devil’s name are you doing sneaking about in the dark? You scared the life out of me!"

"I live here," Silas said, stepping out onto the threshold, the spade resting casually over his right shoulder. "Or have you forgotten where your two-shilling rent goes every quarter?"

Thorne lowered the bar an inch, though his small, dark eyes darted nervously toward the small, dark windows of the main shed.

"I thought you were gone," Thorne muttered, wiping his nose with the back of his sleeve. "Saw the Inspector’s carriage up at the lodge an hour ago. Word in the village was he’d come to clear you out."

"The Inspector has business with the Magistrate," Silas said smoothly. "I have business with my stove. And you, Abel, are standing on the Lord Hargrave’s property with an iron bar in your hand at eleven o'clock on a freezing night."

Thorne straightened his back, trying to look imposing, though he was shivering violently in his damp canvas jacket.

"This place is dead, Croft," he growled. "The estate’s been in chancery since old Hargrave went under the turf. Nobody owns these pipes. The smith in Oakhaven will give me fourpence a pound for the brass taps on the boiler, and you’re sitting in here rotting over a handful of dead weeds while good metal sits in the dirt."

"The brass taps belong to the glasshouse," Silas said. "And the glasshouse is currently keeping the wind off my back. If you take the lead off the valley-gutters, the roof comes down. If the roof comes down, my chimney loses its draft. And if my chimney loses its draft, I become extremely hard to deal with."

Silas took one step forward out of the doorway. He was half a head taller than Thorne, his long, gaunt frame shadowed against the dim red glow of the shed’s doorway, the heavy iron spade held loose and ready in his right hand.

Thorne shifted his feet on the icy gravel. He was twenty years younger than Silas, but he was a man who preferred soft targets—unattended lead roofs, empty barns, drunk farmers sleeping off their ale in the ditch. He looked at Silas’s eyes—cold, steady, and entirely untroubled by the iron bar in Thorne’s hands—and he remembered the stories the old men in the village told about the beast-keeper from the Imperial Menagerie.

Stories about a man who had once walked into a stone pit with a three-year-old mountain-lion that had gone mad from a tooth-ache, armed with nothing more than a leather bucket and a pair of long-handled pliers, and walked back out twenty minutes later with the tooth in his pocket and the lion sleeping like a pup.

"You’re mad, Croft," Thorne grumbled, backing off two paces down the gravel path. "Sitting out here in the freeze with nothing to eat but cold turnips and cabbage. The frost’s going to break every pane in this place before morning anyway. You won't have a roof over your head by sunrise."

"Then I shall enjoy the sunrise all the more," Silas said. "Put the bar down, Abel."

"What?"

"Put the bar down," Silas repeated, his voice dropping into that flat, hard register he had used with Vane. "If I see you near these frames again tonight, I won't call the constable. I’ll simply tell Master Inspector Vane that I saw a man carrying four brass pressure-valves toward your cottage in Oakhaven. I believe the Commission takes a rather stern view of unlicensed scrap-metal dealers operating on crown lands."

Thorne stared at him for three seconds, his teeth grinding together in rage. Then, with a muffled curse, he dropped the crowbar into the frozen weeds at his feet and turned on his heel.

He moved quickly, his heavy boots crunching down the overgrown path toward the gap in the yew hedge, his shoulders hunched against the rising wind, until he was swallowed up by the darkness of the lower orchard.

Silas waited until the sound of his footsteps had completely died away.

He stooped, picked up the iron crowbar from the grass—it was cold enough to stick to his bare thumb—and carried it inside the shed. It was good iron; he could use it as a stove-poker or to lever up the floorboards if he ran out of turf blocks for the fire.

He closed the door, threw the heavy iron bolt home, and stood in the dark shed, breathing heavily.

His heart was hammering against his ribs like a trapped bird. The confrontation had taken more out of him than he cared to admit; his legs felt watery, and his right shoulder was throbbing from the weight of the spade.

He walked back to the workbench, found his brass tinder-box, and struck a light to the tallow candle.

The faint yellow flame flickered, settled, and threw its small circle of light across the table.

Silas stepped over to the earthenware crock.

He looked down through the glass wall of the bell-jar.

The heat was rising steadily now. A thick ring of condensation had formed around the inner rim of the bell-jar, three inches above the moss, created by the warm moisture rising from the apples and manure below.

In the center of the slate slab, the tray of Sphagnum moss remained pristine. The six amber spheres caught the yellow candle-glow, gleaming through the steam like six tiny, red lanterns burning in a fog.

Silas brought his Jena lens close to the glass wall and peered through.

The sixth egg—the one he had cleared of mold an hour ago—was no longer still.

The embryo inside had shifted its position. The tiny, curved tail had uncurled from around its head, and the dark red heart was pulsing with a steady, rapid beat—nearly eighty strokes a minute. On its tiny snout, no larger than a prick from his finest needle, a tiny, dark tooth had begun to form: the egg-borer, the temporary wedge of bone used to crack the amber sheath from within.

They were moving from the embryonic stage to the hatching phase.

The frost was outside, two inches away on the other side of the glass. Inspector Vane was at the lodge with his silver-bound ledger. Abel Thorne was lurking in the village with his grievances.

Silas set his Jena lens carefully on the wooden block, pulled his stool right up against the earthenware crock, rested his forearms on the warm clay rim, and closed his eyes.

"Five hours to dawn," he whispered into the warm, winy air of the crock. "Break the shell when you're ready, little ones. The room is as warm as I can make it."