Приведу список для iOS т.к. для Mac не пишу
Objective-C:
developer.apple.com
Programming in Objective-C (Stefen Kochan)
В целом по OpenGL ES:
«OpenGL ES 2.0 Programming Guide» (Aaftab Munshi, Dan Ginsburg, Dave Shreiner)
OpenGL ES на iPhone:
«iPhone 3D Programming: Developing Graphical Applications with OpenGL ES» (Philip Rideout)
cocos2d:
«Learning Cocos2D: A Hands-On Guide to Building iOS Games with Cocos2D, Box2D, and Chipmunk» (Ray Wenderlich, Rod Strougo)
«Learn iPhone and iPad cocos2d Game Development» (Steffen Itterheim)
