iPhone Book, The: Covers iPhone 5, iPhone 4S, and iPhone 4

If you're looking for a book that focuses on just the most important, most useful, and most fun stuff about your iPhone 5, 4S, or 4—you've found it. There are basically two types of iPhone books out there: (1) The "tell-me-all-about-it" kind, which includes in-depth discussions on everything from wireless network protocols to advanced compression codes. (2) Then there's this book, which instead is a "show-me-how-to-do-it" book that skips all the confusing techno-jargon and just tells you, in pla…