Our solar system is made up of a star - the Sun - eight planets, 144 moons, a bunch of comets, asteroids and space rocks, ice and several dwarf planets, such as Pluto. This book introduces the planets and moons found in our solar system.
Whether you're in nursery school or graduate school, it's never too early to learn about the environmental issues. Here's a children's book on the importance of taking care of the environment.