Did you know that worm poo in soil helps plants grow? Find out why, and many more amazing facts about the underground world in this new nature book, perfect for 7-9 year olds.

This book takes you under the surface and explores the diverse wonders of the mysterious world hidden underground. Encounter incredible creatures that could be from another planet, including the star-faced mole and worms as big as snakes, and marvel at the mind-boggling size of the humongous fungus - the biggest organism in the world. This journey into the Earth is also a journey back in time, as prehistoric fossils tell a story of creatures who lived millions of years ago.

• Author: Royal Horticultural Society
• Illustrator: Wenjia Tang
• Publisher: Dorling Kindersley
• Date of Publication: 31st March 2020
• ISBN:  9780241412459
• Pages: 64
• Format: Hardcover
• Dimensions (cm): 1.3 x 23.6 x 28.6
• Audience: Children 7+