From the record-breaking, Number One bestselling author of KAY'S ANATOMY comes the funniest, most fact-filled and most disgusting activity book about the body ever written! This new Adam Kay activity book contains over 500 hilarious, disgusting activities - codes to crack, experiments, recipes and more, including 144 all-new 'True or Poo' quiz questions! * Do you know your patella from your paella? * Have you ever tasted phlegm soup? * Want to learn how to bunk off school with a fake plaster cast? It’s guaranteed to challenge, entertain and revolt readers aged 7 to 739. Adam Kay’s children’s books have been translated into 32 languages and sold over 1 million copies, making him one of the UK’s bestselling children’s authors. Kay’s Anatomy became the fastest-selling children’s general non-fiction hardback of the decade and his first children’s novel, Dexter Procter the 10-Year-Old Doctor, was the No. 1 children’s hardback fiction debut of 2025. Praise for Kay's Anatomy: 'An enjoyably