My friend Chrissy, who inspired the frogging post below, has an online shop called CraftBooksGalore. She's got cross stitch patterns and a lot of other stuff. My favorite is a booklet that teaches you how to make some great thongs for bare feet. I'm going to buy that one.
In the meantime (as long as we are talking about frogging) here is Chrissy's favorite FROG pattern. It's from Ross Originals, which is an Australian cross stitch company. Not all of their patterns are available in the US, and some are downright difficult to find. I was hunting for a couple of the Egyptian patterns and they are only available overseas, for example. Luckily, Green Tree Frog is available at 1-2-3 Stitch.