A friend of mine just picked up a Galaxy Nexus from Verizon. I've helped her as much as I can, but she's leaving on a two week trip and asked me if there's a book she can buy to take with her. I've pointed her to the Help and How To articles here, but she wants it in book form. It looks like "Android for Dummies" is nearly a year old and the new version won't be in print until September. Is there another book that's up to date enough that anyone can recommend?