The Big Book of Knowledge Find out about wild animals, space, the oceans, planet earth and more!

<p><b>Fuel children''s natural curiosity with <i>The Big Book of Knowledge </i>- the ultimate reference guide for curious kids on their journey of discovery!</b><br><br>From the animal kingdom to outer space, this full-colour hardback encyclopedia invites children to ask big questions about and think big thoughts. Readers can find out what makes a bicycle go, why it rains, how dolphins communicate, and much more, covering essential topics from science, mathematics, geography and ecology.<br><br>Tricky ideas are set out in clear, easy-to-understand terms, with colourful and engaging illustrations that really help to clarify concepts. There are even six fun quizzes to put new knowledge to the test! A voyage of discovery for bright young things aged 5+.</p>