Puppet 3. 0 Beginner's Guide
John Arundel
CoreOS Essentials
Rimantas Mocevicius
Java 8 in Action: Lambdas, Streams, and Functional-Style Programming
Raoul-Gabriel Urma & Mario Fusco & Alan Mycroft
Cryptography in C and C++
Michael Welschenbach
The Book of Lost Tales, Part 1
J. R. R. Tolkien
The Book of Lost Tales (1)
The Book of Lost Tales, Part 2
The Book of Lost Tales (2)