Where do bums come from? Why are they important? Do all animals have a bum? Why are bums so funny? Join Margate's own Crab Museum as they attempt to answer most of these questions in their new book A Natural History of Bums! Travel back to the bumless beginnings of life on Earth and explore how bottoms blossomed on many branches of the animal kingdom. Take a deep dive into dinosaur bums! Wonder at wombat bums! And find out why your very own human bum is so special!