Part of Buster’s brand-new ‘Big Activity Book’ series and packed with 70 puzzles and games, The Big Human Body Activity Book is bursting with fun and fact-filled activities for inquisitive kids. This innovative activity book includes brain-training memory games, intestine mazes, spot-the-difference searches, odd-one-out puzzles and so much more. Each puzzle explores a different part of the body and includes lots of fun facts to discover along the way.