Free Computer, Mathematics, Technical Books and Lecture Notes, etc.
Kindle Fire Development Essentials (Neil Smyth)
This book will cover the development of applications for the Kindle Fire.
Android Application Development Cookbook: 100 Recipes
Covering the scope of multiple Android releases up through Android 4.x.
This hands-on book shows you how to use these open source web standards to design and build apps that can be adapted for any Android device - without using Java.
O'Reilly® Android Cookbook (Ian F. Darwin)
You'll find hundreds of tested recipes that you can put to use immediately.
O'Reilly® Learning Android (Marko Gargenta)
If you're new to the Android mobile operating system, Learning Android is the perfect way to master the fundamentals.
O'Reilly® Programming Android (Zigurd Mednieks, et al)
This authoritative guide shows experienced application developers what they need to program for the Android operating system
The Busy Coderís Guide to Android Development (Mark Murphy)
This book tries to cover as much material as possible, but aimed more for people new to mobile development.
The Complete Android Guide (Kevin Purdy)
This straightforward guide walks you through the steps for creating amazing Android applications.
andbook! - Android Programming (Nicolas Gramlich)
This book teaches you Python the interactive way, right in the browser. It covers Python 3.x.