When Lily throws Bobbo onto the top of the school bus, she has no idea what an adventure he has in store. This book presents a race to reunite Lily and lost Bobbo, as well as learning all about school... When Lily throws Bobbo onto the top of the school bus, she has no idea what an adventure he has in store. This drama-packed book is a race to reunite Lily and lost Bobbo, as well as learning all about school...