Sams Teach Yourself iPhone Application Development in 24 Hours, 2nd Edition

In just 24 sessions of one hour or less, learn how to build powerful applications for today's hottest mobile device: the iPhone! Using this book's straightforward, step-by-step approach, you'll master every skill and technology you need, from setting up your iPhone development environment to building great user interfaces, sensing motion to writing multitasking applications. Each lesson builds on what you've already learned, giving you a rock-solid foundation for real-world success!