Linux Pocket Guide
Daniel J. Barrett
Head First Data Analysis
Michael Milton
Learning Spark
Holden Karau & Andy Konwinski & Patrick Wendell & Matei Zaharia
The Art of Agile Development
James Shore
Hands-On Penetration Testing on Windows
Phil Bramwell
Microsoft Windows Networking Essentials
Darril Gibson
Mastering System Center 2012 R2 Configuration Manager
Santos Martinez & Peter Daalmans & Brett Bennett
MCSA Windows Server® 2012 R2
William Panek
Mastering Hyper-V 2012 R2 with System Center and Windows Azure
John Savill