A fabulous board book edition of this bestselling Harry picture book. In this charming story, Harry's dinosaurs are hiding all over the house, refusing to come out and jump in their bucket. Could it be because today's the day of Harry's visit to Mr Drake, the dentist? They're all scared he'll will do drilling on them - especially Tyrannosaurus. But when they finally get to the dentist, Harry and the dinosaurs have a special trick up their sleeve and it's Mr Drake who ends up scared...