Darlene R Stille

Explores the land, people, history, economy, and travel opportunities of Puerto Rico.

Explores the land, people, history, economy, and travel opportunities of the state of North Dakota.

Briefly describes the way a helicopter operates, different kinds of choppers, what the pilot does, and some of the work for which helicopters are used.

Learn how humpback whales live in the ocean, meet their friends, and see their natural habitat.

Learn how elephant seals live in the ocean, meet their friends, and see their natural habitat.

Learn how clown fish live in the ocean, meet their friends, and see their natural habitat.

Describes the process of erosion, including how the power of wind, water, and glaciers have changed the Earth's surface. Includes information on fossils.

Begin the journey into the lives of important people in history with Beginner Biographies. These simple, illustrated biographies provide a perfect entry point for learning about history. The childhood, education, and achievements of the courageous athlete and civil rights activist Jackie Robinson are presented with short, simple text for the elementary school audience. Looking Glass Library is an imprint of Magic Wagon, a division of ABDO Publishing...

Differentiates a tropical rain forest from all others, and describes its typical plant and animal life.

Describes the various parts of the human circulatory system and explains how and why blood is circulated throughout the body.