I think according to Tyrion it would be the old standby of hookers, alcohol, and cocaine. I don't think you really need a cookbook for that though. Unless you want meth. Then it could be the Breaking Bad cookbook. Baking Bad. You get it? Baking? Yes.
Love this! I haven't read the books yet (because I have two small children), but I have seen both seasons of the show. I would totally check out a cookbook, that wouldn't require as much focus as the books. Although, I plan to read them someday.