MCSA Windows Server® 2012 R2
William Panek
Mastering System Center 2012 R2 Configuration Manager
Santos Martinez & Peter Daalmans & Brett Bennett
Learn You Some Erlang For Great Good!
Fred Hebert
Kali Linux - An Ethical Hacker's Cookbook
Himanshu Sharma
Write Great Code, Volume 2, 2nd Edition
Randall Hyde
Write Great Code (2)
Write Great Code, Volume 1, 2nd Edition
Write Great Code (1)