Practical Design Patterns for Java Developers
Miroslav Wengner
Becoming the Hacker
Adrian Pruteanu
Think Stats
Allen B. Downey
Mastering Hyper-V 2012 R2 with System Center and Windows Azure
John Savill
Time Series Databases
Ted Dunning & Ellen Friedman
Graph Databases
Ian Robinson & Jim Webber & Emil Eifrem