Exploring Earth and space

An introduction to the surface of the Earth, describing volcanoes, waterfalls, valleys, and more.

An introduction to planets, stars, the sun, and the moon.

Illustrations and simple text explore rocks and minerals, covering kinds of rocks, finding fossils, minerals, and more.

An introduction to the solar system, discussing the inner and outer planets, space exploration, and more.

Illustrations and simple text explore the water cycle, covering topics such as water vapor, clouds, rain, and more.