Why is the Sun the centre of the Solar System, and how old is it? Why can’t we count stars? Why does Earth and other planets revolve around the Sun? This encyclopedia will answer these and more whys for you. Learning is made simpler with well-labelled diagrams and an extensive glossary of difficult words. Bonus: The book comes loaded with Isn’t It Amazing—a section of fun facts to keep you glued for more.

About the Author

Wonder House has a dedicated team of editors and designers involved in the development of magnificent and enriching children books. The team pays special attention to develop age appropriate content and does extensive research on every topic included in the book. Our mission is to develop highly informative content which will help the children to master different skills. At Wonder House, we strive to make learning a joy.