An introduction to gases, covering kinds of matter, what gas is, how gases are cooled, and more.

Discusses the physical properties of gases, and contrasts them with solids and liquids. Includes fact boxes, a glossary, and a link to further resources.

An introduction to gases of the earth and how they are produced and used.

An introduction to gases that describes the different types of gases and the role they play in everyday life.

An introduction to gases that describes how they are different from liquids and solids, explains how gases are created and change, and discusses the different forms of matter.

Simple text and color photographs introduce young readers to the scientific properties of gases and the presence of gases in daily life. Includes a picture quiz, a picture glossary, and further resources.

This book describes gases and explains how gas is used to heat food, to fill a balloon, and to open a parachute.

Explores the physics, chemistry, biology, and geology of halogens and noble gases, including how they are synthesized in the universe, when and how they were discovered, and where they are found on Earth.

This book describes the properties of gases and explains how we depend on the gases in Earth's atmosphere.

Explores the characteristics and uses of solids, liquids, and gases. Includes before, during, and after reading guides for adults, a glossary, and an activity.