We've got 15 copies of Android Tablets Made Simple by Marziah Karch to give away to you fine, oustanding Android Central Readers. So, let's give some away. Just leave a comment in this post and we'll pick 15 of 'em at random. This one's U.S. only (don't worry, we'll have something for you international folks on Friday), and we'll shut it down at the end of today. Good luck!