The kingdom of Primordia is in terrible peril. Who will protect the innocent and trample on the forces of evil? The Knights of the Stone Table, that's who! Cheer as they charge into battle atop dinosaurs. Can they prevail against treacherous knights, pterodactyl pirates, and dino-sorcerers?

In Moss's fourth adventure an evil force has taken control of the domesticated dinosaurs and now they are turning against their owners, bringing about chaos! Who is behind this beastly brainwashing, and can Moss and Queen Opal the prevent the dinosaurs from stampeding on Primordia?

Perfect for thrill-seekers aged 7+.