When Oscar's best friend, Susie Green, forgets to bring the key for her pet rabbit's cage to the pet show, he embarks on an adventure of epic proportions. Oscar learns to read a map, navigates a city, and defeats a bully -- all in a day's work for this intrepid little sock monkey!

Amy Schwartz and Leonard S. Marcus have crafted a sweet, funny story that proves that even little sock monkeys can accomplish big things.