Paul's books cover a wide range of subjects, from whether the Romans ate crisps to how to build the world's best skatepark, but he writes mostly about sport. Whether you are interested in swimming, cycling, snowboarding, surfing or another sport, Paul has probably written something that will inspire you to get out and give it a try. Paul writes in a shack by the beach, which he shares with his one-eyed surf dog, Daisy. Gemma has been working as an illustrator for over 10 years. She especially likes to draw people, vehicles, buildings, maps, puzzles and anything funny, scary or spooky. Drawing has been a passion for as long as she can remember. As a child a packet of felt tips and a new jotter pad would keep her amused for hours...in fact they still do!

• 1: Funny how?2: Prehistoric body bits3: Bones and bits4: Dead body bits5: Your funny face6: Gurgle, boom and blurp!7: Snot, slime and spit8: Hairy bits9: Skin10: Grumbling gut11: Body-bit passengers12: Making you laugh?13: More funny body bits14: Body bits quiz15: Glossary16: Index