About this book:

In a royal court defined by rigid hierarchy and whispered intrigue, Elias Thorne serves as the King’s Falconer, a position that grants him unique, invisible access to the palace's most private spaces. His quiet life is upended when he discovers a coded message hidden within a falcon's leg strap, or "jess." This discovery reveals that the royal mews—traditionally a place of sanctuary and sport—has been compromised, transformed into a sophisticated communication network for a conspiracy involving treacherous councilors, northern rebels, and Spanish spies.

Guided by the cryptic legacy of Lady Aveline, a former regent and master falconer, Elias teams up with a scholarly nun and an aging coastal signalwoman to unravel the plot. He learns that the conspiracy utilizes a "Cipher of Bells" and hidden archives to coordinate a northern rebellion and a Spanish naval intervention. As the stakes rise, Elias is framed for treason by the King's own spymaster, Ainsley, who has perverted Lady Aveline’s original protective network into a tool for the kingdom's dismantling.

The drama culminates at the coastal fortress of Dunholm and the rebel harbor of Thornhaven. Elias must use his intimate knowledge of falconry to intercept a sonic signal—delivered by a bird called "The Harbinger"—meant to trigger the King’s assassination. Through a daring display of loyalty and craft, Elias exposes the true traitors, including the Bishop of the North, and proves that the "invisible paths" of the kingdom can be reclaimed for the crown.

In the aftermath, the King recognizes the necessity of the falconer’s unique perspective, officially appointing Elias as the custodian of a reformed intelligence network. By integrating the palace mews with the coastal watch, Elias ensures that the ancient system of birds and bells serves as a permanent safeguard against future corruption. The book concludes with the restoration of the mews and the initiation of a new generation of keepers, proving that the truest defense of the realm lies in the hands of those who listen to the silence between the bells.