Adele Richardson

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

Discusses the orbit, atmosphere, surface features, and exploration of the planet Venus.

Discusses the orbit, atmosphere, surface features, and exploration of the planet Jupiter.

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

Describes the physical features, habitat, and hunting and mating methods of mamba snakes.

Explores the fox's physical characteristics, life cycle, and habitat.

An introduction to the physical characteristics, habitats, and enemies of butterflies.

An introduction to dolphins describes their physical characteristics, habitat, young, food, enemies, and relationship to people.

Presents an introduction to lions describing their physical characteristics, habitat, young, food, predators, and relationship to people.