Anne Welsbacher

A simple description of the nine planets that make up our solar system.

Presents the life story of the third president of the United States, who authored the Declaration of Independence and is known for his ability as an inventor and architect.

Describes the physical characteristics, habits, habitats, and hunting methods of this giant lizard.

A simple introduction to our solar system and its many components, including the sun, planets, satellites, asteroids, and comets.

A simple biography of the second president of the United States, from his childhood and education in Massachusetts to his marriage to Abigail Smith and his role in the country's early history.

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

Discusses our planet's atmosphere, land forms, seasons, weather, life forms, and constantly changing nature.

Uses everyday examples to show how wedges are simple machines that make pushing, pulling apart, and lifting easier.

Uses everyday examples to describe inclined planes as simple machines that make lifting, pushing, moving, and building easier.