The Triceratops are coming over for lunch. Do you serve them plants or fish? That's what Buddy and his disaur 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 Disaur Train. It explains to young readers the difference between herbivores and carnivores--so that the next time you're dining with a di, you'll kw what to expect!