100 Facts Prehistoric Life presents a stunning view of prehistoric life on Earth for children aged 7+. Exactly 100 facts accompanied by detailed artwork reveal fascinating facts about how life began, the first plants, early fish, reptiles and amphibians - and the rise of mammals. Exactly 100 numbered facts will challenge children, acting as an incentive as they make their way through the book. Projects to make and do, hilarious facts and brilliantly drawn cartoons add an extra element of fun. Add a detailed index, and 100 Facts has all the ingredients for a perfect introduction to this fascinating topic.