Listen to Harry and the Dinosaurs: Roar to the Rescue! on your phone!
Harry is older, and he's not the only one who's got bigger! When a mysterious set of dinosaur cards appear on his key-ring, Harry soon finds that he can call on an army of Back-Up Dinosaurs, for some MONSTER-sized muscle! And when Harry hears that Mr Oakley has been robbed by a nasty crook, he hopes that he and his friends can solve the crime.