Find out about our closest relatives in the animal kingdom.

See a baby marmoset hitching a ride on its mother's back, how gibbons zoom through the trees, and how a colobus monkey can sleep sitting up.

This book also explores the differences between a selection of monkeys and apes, and other other rarer relatives, such as lemurs.This book is part of a series produced in collaboration with the Natural History Museum, whose experts have checked all the books' text and photographs.

Each volume has photographs of animals from different groups.

These show the whole creature, then zoom in on details in close-up.

They are designed as introductions to the natural world for children aged four to seven years.