natural history

Presents an introduction to winter, in simple text with illustrations, as a family experiences the changes brought about by the new season.

Presents a study of dinosaur tracks and follows two young boys in their search for fossils along with paleontologist, Philip Currie, in the Tumbler Ridge area of British Columbia.

Describes the journey of Lewis and Clark through the western United States, focusing on the plants they cataloged, their uses for food and medicine, and the plant lore of Native American people.

An introduction to caribou and to the natural history of the Arctic National Wildlife Refuge.

Uses before and after pictures of different natural environments around the world to show the changes that can take place over spans of time ranging from a few seconds to a year.

Poems about Alaska's beautiful but brief spring, summer and fall seasons, which provide a short respite from the cold, dark winter.

Follows Jacques Cousteau on an expedition along the Amazon River as he observes the native people and wildlife of the region.

Details the characteristics of the Galapagos and examines what life is like for people in this part of the world. Details efforts to study the region's geography and includes color photographs and a glossary.

An overview of the history, geography, climate, and wildlife of Antarctica.

Describes the geology, evolution, and beauty of the Grand Canyon by leading the reader down the Bright Angel Trail.