Baby Signs dictionary?

I have been using baby signs with my little guy, and he is anxious to Learn more. I'm looking for a book that came from a group of signs. Everything I found a method for teaching signs and then maybe 50 or so suggestions and that's all. I do not want to buy 500 pounds individual directors just teach it new. Does anyone he knows of a book with only signs, or even a book that teaches, but more examples of signs to use? I watched some Regular books in sign language, but the signs have been real complicated (at least they would be at the age of 12 years one month!) Thank you for your suggestions!

Born2sign is a superb site.

2.5 year old Reading/ baby sign language graduate!