Eleven original stories bring the Triassic, Jurassic and Cretaceous eras alive for young dinosaur fans.Read about an Allosaurus with toothache, a lonely Spinosaurus, a day-dreaming Stegosaurus, a nosy Brachiosaurus, a selfish Plateosaurus, a Psittacosaurus who finds a strange egg, and an Iguanodon who cannot sleep!