Calvin Coconut: Zoo Breath

What's stinkier than dog breath? Hawaii's Calvin Coconut is on a mission to find out! Hawaii boy Calvin Coconut is a fourth-grade whiz kid: he has convinced his mom to let him adopt a dog. But Mom says Streak smells bad. Especially her breath. To Calvin, Streak’s stink is a good one, but he’s worried. If he doesn’t come up with a way to deal with Streak’s zoo breath soon, Mom might make him give his dog back to the shelter. So when his teacher assigns the class a discovery project, Calvin teams