Adele Richardson

This book discusses the orbit, atmosphere, and surface features of Earth, and explains the conditions that make life possible on the planet.

This book discusses the orbit, atmosphere, surface features, and exploration of the planet Venus.

This book discusses the orbit, surface features, and exploration of the planet Mercury.

Examines the origins and study of gemstones, including facts about mining and jewelry making.

Simply examines how shells are formed, the animals that produce them, and what is involved in starting a collection.

Describes rattlesnakes, their habits, where they live, their hunting methods, and how they exist in the world of people.

Describes a delivery truck and explains how it works and is used; includes a brief history and facts about this form of transportation.

Provides a brief first look at the oceans.

Examines the science of radio astronomy since its discovery in 1932.

Relates the exploits of Hercules and his importance in Roman mythology, including his connection to such figures as King Augeas and Queen Hippolyte, and describes the role of myths in the modern world.