Tommy wants to win first prize in the school history fair, but when a really smart new kid moves to town and Tommy's dog runs away, things start looking bleak. "I'm going to find some buried treasure. I'm going to dig up the whole town if I have to." Howie said, "You can't dig up the whole town." And Zack said, "What if Penny's right and there isn't any treasure?" I said, "Just because you're in third grade doesn't mean you know everything." Tommy and the Spy Guys are back and on the move! There is just one big problem. His name is Sammy! - Publisher.