Will de Beest and his lovely assistant Mickey the monkey take readers on a whistlestop tour through the dinosaur age. Each spread is packed with fun and information, accompanied by a 48-piece jigsaw, featuring a dinosaur scene for readers to put together. In addition, readers get double the amount of value as there's more info and artwork underneath the jigsaw. Each spread takes readers through the Terrible Triassic period, Gruesome Jurassic, Dino lifestyles, Savage Seas, Cruel Cretaceous and finally Oh Blast - the asteroid blast said to have made dinos extinct. There'll be a cockroach challenge throughout the book, where readers are invited to count the number of them in the artwork.