From bestselling author Mac Barnett and Geisel Award-winning illustrator Greg Pizzoli, an uproarious early reader series about a mischievous rabbit, a cranky old lady, and a lovable dog. Jack, Rex, and the Lady visit the zoo. But when Jack gets hungry, he sneaks into a koala's cage to steal some snacks. In a case of mistaken identity, the Lady takes the koala home and leaves Jack stuck in the cage. How will Jack escape, and will the Lady and Rex be happier with the new Jack? Welcome to the laugh-out-loud and irreverent world of Jack.
