I Won a What? — Audrey Vernick

The hilarious and heartwarming story of a boy who tries to win a goldfish and winds up with FAR more than he bargained for...

A young boy wins a humongous new pet at the carnival, and before long, they become fast friends. But his parents are skeptical. After all, Nuncio doesn't even fit in the house! Will the gargantuan goldfish have to go? Or will the family find a way to give him the home he deserves?