e-Books

Agile

• Agile Retrospectives
• Agile Web Development with Rails 4th edition

Android

• AndEngine for Android Game Development Cookbook
• Android 3.0 Animations: Beginner’s Guide
• Android Application Security Essentials
• Android Application Testing Guide
• Android Database Programming
• Android Native Development Kit Cookbook
• Android NDK Beginner’s Guide
• Asynchronous Android
• Developing Android on Android
• Hello Android 3rd edition
• Learning Android Canvas
• OpenGL ES 2 for Android
• Programming Google Glass
• Voice Application Development for Android

iOS

• COCOS2d-X by Example Beginner's Guide
• Core Data 2nd edition
• Core Data iOS Essentials
• iCloud for Developers

HTML/CSS

• HTML5 and CSS3
• HTML5 and CSS3 Responsive Web Design Cookbook
• Responsive Web Design by Example
• Responsive Web Design with HTML5 and CSS3

JavaScript

• Human JavaScript

Ruby/Rails

• Metaprogramming Ruby
• Programming Ruby 1.9 3rd edition
• Using JRuby

?

• Arduino
• Programming Your Home
• Raspberry Pi

Others

• Continuous Testing
• Designed for Use
• Modular Java
• Programming Clojure
• Programming Concurrency on the JVM
• Programming Erlang
• Programming Scala
• Seven Languages in Seven Weeks
• The Cucumber Book
• The Definitive ANTLR 4 Reference
• The Healthy Programmer
• The RSpec Book
• tmux
• Web Design for Developers
• OpenGL Development Cookbook