“Beginning iPhone 4 Development,” the latest book from Apress (http://www.apress.com), offers a soup-to-nuts course in iOS development. The authors of “Beginning iPhone 3 Development” for Cocoa Touch developers are back with the same material completely updated for iOS 4 and written from the ground up using the latest version of Apple’s Xcode 3.
Written by Dave Mark, Jack Nutting and Jeff LaMarche, “Beginning iPhone 4 Development” is 680 pages. It costs US$39.99 for the print edition and $27.99 for the ebook version.