A unique and original puzzle adventure featuring a boy and his lost shadow. Enter Castle Chiaroscuro, where the Boy and his shadow, Skulk, have been separated and are desperate to find each other. Now Skulk must navigate his way up from the deep dungeons, solving a fiendish puzzle at every level. This unique and entirely original puzzle adventure book will test courageous puzzle fans to their limits! Created by Robin Etherington, the author of mind-bending children's graphic novels, puzzle books and illustrated novels

Welcome to the secret world of skeletons! From the largest elephant to the smallest mouse, each animal is different, and that goes for their bones, too! Meet a whole host of amazing skeletons and learn about what makes each one unique, from how to tell a gorilla from a human to how to recognize a turtle just from its skull. Lift the flaps to discover each skeleton's animal owner, and find out amazing anatomy facts along the way! Can you work out Who Owns These Bones?