The Triceratops are coming over for lunch. Do you serve them plants or fish? That's what Buddy and his dinosaur siblings need to figure out before Tank and Trudie Triceratops arrive at the train station. This Little Golden Book retells an episode of the new PBS Kids animated series Dinosaur Train. It explains to young readers the difference between herbivores and carnivores—so that the next time you're dining with a dino, you'll know what to expect!