Practical Linux System Administration
Kenneth Hess
Test-Driven Development with Java
Alan Mellor
The Linux Command Line: A Complete Introduction, 2nd Edition
William Shotts
Building Multi-Tenant SaaS Architectures
Tod Golding
Hands-On Penetration Testing on Windows
Phil Bramwell
Mastering Hyper-V 2012 R2 with System Center and Windows Azure
John Savill
Mastering System Center 2012 R2 Configuration Manager
Santos Martinez & Peter Daalmans & Brett Bennett
MCSA Windows Server® 2012 R2
William Panek
Microsoft Windows Networking Essentials
Darril Gibson