A fascinating celebration of the world's most enormous animals! Discover the magnificent megafauna that have shaped our planet - from the mighty megalodon, sabre-toothed cats and giant birds that existed millions of years ago, to the elephants, giraffes and whales that live today. But why did some of the largest creatures on Earth go extinct? What do we know about their lives from the clues they left behind? And how can we protect the megafauna that roam our planet today? Unearth these secrets and many more in this captivating compendium. Written by zoology correspondent, science-writer and broadcaster Jules Howard With astonishing illustrations on every page by Gavin Scott With a mega jacket cover that unfolds to become a poster! The perfect gift for any child aged 7+ with an interest in animals and protecting our planet

*Over 140 million copies sold worldwide *Good for reluctant readers due to illustrative typeset *Educational edge as books contain facts about various places *Activity packs available to accompany certain titles*More fun and games online at www.geronimostilton.com/UK