For one little boy, a regular day at school is turned upside down. A band of dinosaurs are there to wreak havoc in the classroom, but the grown-ups can’t see them! Can he convince the dinosaurs to behave? The hilarious picture book from the bestselling author and illustrator team behind DINOSAURS IN THE SUPERMARKET.

Author Timothy Knapman Published by Scholastic ISBN 9780702323058 EAN 9780702323058 Bic Code Cover Paperback