A tiny chipmunk named Oskar accidentally stows away on an enormous Great Lakes freighter. Can he survive an epic trip--and find his way back home? Near a bustling harbor, a plucky chipmunk's love of tomatoes earns him a heart-pounding ride "up up up" onto a huge ship. After iron ore pellets thunder into the cargo holds, the boat sets sail across Lake Superior--with Oskar still aboard Lost and desperate to return to land,...