From the molten core of the Earth, to fossils buried for millions of years. Explore the story of Earth's building blocks and learn about the different types or rocks that make up our planet, and the evolutionary secrets they can hold. Understand how our planet really works with this fantastic new series that combines core topics from the science and geography curricula. Packed with amazing facts and fabulous imagery. Suitable for use at Key Stage 2 and with older Hi-Lo readers.