iPhone Programming: The Big Nerd Ranch Guide (Big Nerd Ranch Guides) - GOOD

iOS Programming: The Big Nerd Ranch Guide (5th Edition) (Big Nerd R - VERY GOOD

Android Programming: The Big Nerd Ranch Guide (2nd Edition) - VERY GOOD

iOS Programming: The Big Nerd Ranch Guide (Big Nerd Ranch Guides) by Keur, Chri

Objective-C Programming: The Big Nerd Ranch Guide (Big Nerd R - VERY GOOD

Swift Programming: The Big Nerd Ranch Guide (2nd Edition) (Big Nerd Ranch - GOOD

Android Programming: The Big Nerd Ranch Guide (Big Nerd Ranch Guides) by Philli

Swift Programming: The Big Nerd Ranch Guide (2nd Edition) (Big Nerd - VERY GOOD