Donald Ruiz Books | MixCache.com
🎉 New to MixCache.com? Sign up now and get $5.00 FREE CREDIT towards any ebook purchase!* Create Account →

Donald Ruiz Books

Browse ebooks, paperbacks, and audiobooks by Donald Ruiz on MixCache.com.

Showing 1–4 of 4 books.

The Cartographer's Daughter

Patronage, Coastal Surveys, and the Birth of Portolan Charts

by Donald Ruiz

4.0 (2 reviews)

$6.99 ebook, $20.99 paperback

View Book
Clinical Trials Demystified: Design, Statistics, and Ethical Oversight for Researchers

A hands-on guide to planning, conducting, and interpreting randomized and observational clinical studies

by Donald Ruiz

4.5 (11 reviews)

$6.99 ebook, $19.99 paperback

View Book
Harnessing the Power of Emotional Intelligence

Unlocking Personal and Professional Success Through Emotional Mastery

by Donald Ruiz

4.1 (20 reviews)

$6.99 ebook, $18.99 paperback

View Book
The Art of Discovery

Exploring the Wonders of Human Invention and Imagination

by Donald Ruiz

4.4 (17 reviews)

$6.99 ebook, $18.99 paperback

View Book