There are six free books available:
1. Cocoal Fundamentals
2. iOS Application Programming
3. Object-Oriented Programming with Objective-C
4. The Objective-C Programming Language
5. iOS Human Interface Guidelines
6. iOS Technology Overview
Free iOS developer books available in the iBookstore
AMAZON
A sad tale of Amazon monetization: eReaderIQ and the affiliate program
Courtesy of the Kboards, a worrying item about struggling e-book sites and their ability to monetize engagement with Amazon - or not - has...
