Free Pizza

Brian McSpadden is always hungry. Does he have a disease? Worms? Does it have something to do with his being adopted? He spends his days at his crazy friend Danny’s house, hoping for snacks, but nothing seems to fill the void.
Then Brian receives a mysterious birthday card that says, Free Pizza. He soon discovers the card has nothing to do with food and everything to do with the big questions in his life: where did I come from, why did my mother give me up and is there anyone out there who will like me the way I am?