Logic and Discrete Mathematics: A Concise Introduction
Willem Conradie & Valentin Goranko
21st Century C: C Tips From the New School
Ben Klemens
The Book of Lost Tales, Part 2
J. R. R. Tolkien
The Book of Lost Tales (2)
OpenStack Operations Guide
Tom Fifield & Lorin Hochstein & Jonathan Proulx & Everett Toews & Diane Fleming & Joe Topjian & Anne Gentle
The DevOps 2.5 Toolkit
Viktor Farcic