If you love your desktop Mac and want to enjoy the fun and challenge of developing Mac apps for the App Store, here's your chance to get started. This fun, full-color guide shows you how to create killer Mac apps on, and for, a desktop Mac. The book takes you step by step through the development of two apps while you get up to speed on the Mac App SDK, Xcode 4, how a Mac app runs, cryptography, views, and much more.