Our new book, Sam's Teach Yourself Android Application Development in 24 Hours, is now IN STOCK at Amazon! You might even have it already if you pre-ordered it. ;)
Remember, this is a full color book. Figures are color, code is syntax-highlighted. Color and a lower price? How do they do that? Anyway, it's more beginner oriented than our first book, Android Wireless Application Development, but it also covers some new topics. We're underway on an update to our first book, too.