How do stalactites form? What is the Taj Mahal made of?  Discover everything you need to know about the rocks and minerals that have shaped our earth in this extraordinary fact book. 

Flip through 100 fascinating facts covering everything from space rocks to buried treasure, then test your knowledge with fun quizzes. Each page is packed with activities, projects and mind-blowing facts for a truly engaging experience. With stunning photographs and beautiful illustrations, this fun-filled book is sure to challenge young readers and prepare them for academic success.