Nginx Cookbook
Derek DeJonghe
Android Cookbook: Problems and Solutions for Android Developers
Ian Darwin
Efficient MySQL Performance: Best Practices and Techniques
Daniel Nichter
Refactoring: Improving the Design of Existing Code
Martin Fowler & Kent Beck & John Brant & William Opdyke & Don Roberts
Fundamentals of Pattern Recognition and Machine Learning
Ulisses Braga-Neto