Feeling like a novice when it comes to naughtiness? Or maybe you just subscribe to the idea that you can always learn something new, no matter how many times you've been around the block? Crack open The Boudoir Bible: The Uninhibited Sex Guide for Today ($20, preorder), by Betony Vernon, and behold the wonders. It's an updated guide to sex, comprehensive and modernized. It's also laden with illustrations, so be prepared to blush a little and find it a good hiding place.