Did you know that that the mandrill monkey has fangs that are longer than a lions? Or that some monkeys have moustaches? And that monkeys and humans are believed to have shared a common ancestor around 25 to 30 million years ago? With over 250 species of monkey inhabiting our planet, There are so many things to discover about monkeys! Owen Davey's bestselling About Animals series introduces you to everything you ever wanted to know about weird and wonderful creatures from around the world.