A boy, worried about his first day at a new school, finds himself on the wrong bus, a bus full of puppies bound for Puppy School--and discovers that despite the strange food and even weirder bathroom Puppy School is a lot of fun.

"Ride along to school with the #1 New York Times best-selling Little Blue Truck and meet Blue's new friend: a bright yellow school bus. Beep-beep! Little Blue Truck and his good friend Toad are excited to meet a bright yellow school bus on the road. They see all the little animals lined up in the school bus's many windows, and Blue wishes he could be a school bus too. What a fun job-- but much too big for a little pickup like Blue. Or is it? When...