Fuel children's natural curiosity with The Big Book of Knowledge - the ultimate reference guide for curious kids on their journey of discovery!

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.

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+.