Did you know a Spinosaurus' skull looks quite like a crocodiles just MUCH bigger. Did they hunt on land, in water or in the sky? And where did Spinosaurus get its name? There is SO much to discover about this dinosaur and 7 more in the Ultimate Dinosaurs series. Introduced by Dr Jane Goodhall with new content, Ask the Expert sections, a fossil guide and quizzes to test your knowledge, these are still the most uptodate dinosaur books in 66 million years, also available in audio download. Pop a dinosaur in your pocket and start a great adventure. TV scientist, Ben Garrod, is proud to be a geek as he mixes hard science and humour to prove that science is for everyone.