This book introduces the sport of skysurfing, including information on the proper equipment, skydiving training, professional skysurfing teams, and much more.

An introduction to the world of skateboarding competitions.

Describes some of the properties and uses of sedimentary rocks.

Provides a biographical sketch of Thomas Alva Edison and a description of some of his most important inventions.

Introduces the sailing enthusiast and boat designer, Steven Callahan, who struggled to survive after his small sailboat, the "Napoleon Solo," sank into the Atlantic Ocean.

This book explores the science of aviation, describing the history of jet engines and jumbo jet planes and the benefits of super jumbo jets in the future.

This book describes the fragile ecosystem of deciduous forests.

This book discusses domestic violence, which may include physical, sexual, financial, or emotional abuse by various members of a family; describes the causes of abusive behaviors; and explains safety plans and healing for victims of abuse.

Describes the fragile ecosystem of a tundra.

This book is an introduction to fossils: what they are, how they form, what different kinds there are, where they're found, and how scientists learn from them.