Implementing Cloud Design Patterns for AWS
Marcus Young
OpenStack Operations Guide
Tom Fifield & Lorin Hochstein & Jonathan Proulx & Everett Toews & Diane Fleming & Joe Topjian & Anne Gentle
Git Essentials
Ferdinando Santacroce
MongoDB Basics
David Hows & Peter Membrey & Eelco Plugge
The History of the Incas
Pedro Sarmiento de Gamboa & Brian S. Bauer & Vania Smith