cocos2d tutorial

http://www.raywenderlich.com/352/how-to-make-a-simple-iphone-game-with-cocos2d-tutorial

http://www.coconutcollege.net/c201.html

http://maniacdev.com/search/cocos2d+iphone+tutorial

http://www.learn-cocos2d.com/2010/05/issues-images-pdf-downloads/

http://dev.iphonetw.net/thread-2578-1-2.html

http://blog.sina.com.cn/s/blog_537cabb80100ha75.html

Book

Learn iPhone and iPad cocos2d game development