Surveys the history, land, vegetation and wildlife of the peninsula of Baja California, separated from the rest of Mexico by the Gulf of California.

Examines the geography, geology, vegetation and wildlife of the Sierra Nevada mountain region of California and Nevada.

Text and lavish illustrations describe the geography, wildlife and vegetation of the land and ocean areas of the Atlantic coast from Massachusetts to the northern tip of Newfoundland

Lavishly illustrated description of the physical features, wildlife and vegetation of the Sonoran Desert of the Southwestern United States.

Lavishly illustrated description of the physical features, wildlife, vegetation and ecology of the Okefenokee Swamp in Georgia.

Seamed by arroyos and canyons, studded with mesas, buttes and towering pinnacles, these lands are comparatively bare of vegation. A single flowering bush stands out against a rocky bare background in one of the many photographs

Text and illustrations describe the geography, points of interest, wildlife and vegetation of the wilderness area of the Ozark Mountains in Missouri and Arkansas.

Discusses the land, vegetation, and wildlife of wilderness areas of many islands of the Caribbean.

Describes the land, vegetation, and wildlife of the Sierra Madre mountain range, which extends for 800 miles from Texas and Arizona through Mexico.