I Wonder Why Triceratops Had Horns

Kingfisher (individual); Marie-Ève Tremblay (Illustrator)

The bestselling I Wonder Why series has the answers to all the questions you've ever wanted to ask about the natural world, history, space, and more!Was Tyrannosaurus king of the dinosaurs? Which dinosaur went fishing? Why did dinosaurs eat stones? Learn the answers to these questions and more in this f...