Ahlstrom, Mark E

Presents a brief history of the printing of books and a discussion of the jobs performed by members of publishing and printing companies staff.

Examines three kinds of North American wild pigs, their physical characteristics, habitats, behavior, and enemies.

Discusses how the pronghorn, once numbering 50,000,000, was reduced to 12,000 by the settlers' westward expansion, and then, with man's help, made a remarkable comeback.

Describes the physical characteristics, habits, and natural environment of the coyote and discusses its struggles for survival in the face of determined efforts by man to eradicate the species.

Discusses the life cycle of the elk, its characteristics, habitat, environment, predators, and its place in our world today in relation to man.

An introduction to the mule deer, native of North America, discussing its physical characteristics, habitats, and behavior.

Describes the physical characteristics, habits, and natural environment of the moose, the largest species of deer in the world.

Describes the physical characteristics, habits, and nature environment of the polar bear who is known as the "lord of the ice.".

Discusses the habits and behavior of North America's snow goose, a survivor of the Ice Age.

Introduces various kinds of wild sheep, including the bighorn, Dall, and Stone sheep.