Scratch & Sparkle Dinosaurs Children's Activity Book. This roar-some book is packed with dinosaur-themed activities. Puzzle with prehistoric pals, doodle brand-new dinos and weave your way across triceratops trails! At the back of the book you will find scratch and reveal card pages. Use the wooden scratcher to create sparkling or rainbow dinosaur art, and then press-out the shapes to make cool dinosaur masks, props and more!