This title takes the reader on a journey looking at all the planets in our solar system, including Earth.

It shows how they differ from one another and concepts like gravity are explained in a simple way. Each book in this series is on a real-life subject, with simple text and realistic illustrations.

Many are written by well-known children's writers. Approved by educational experts, the Oxford Reds series contain clear type, simple sentence structures, information boxes, contents pages, alphabetical glossaries, and parents and teachers notes.