Turn the pages to meet five friendly dinosaurs with slippery flippers, bumpy teeth, rough horns and a squashy body! With their bright, bold, eye-catching illustrations and fuzzy, furry, smooth and soft tactile patches on each page, babies and toddlers love the best-selling That's not my... Books. - That's not my... Books are designed to be shared, and support sensory and language development. - Don't forget to spot the little white mouse on every page! - DID YOU know...? One That's not my... Book is sold every minute in the UK! - With so many titles to choose from, there's a That's not my... Book for everyone.