J. Duane Sept

A Photographic Guide to Seashore Life in the North Atlantic

The Beachcomber' S Guide to Seashore Life in the Pacific Northwest

Common Birds of Washington & Oregon

Common Wildflowers of Washington & Oregon

The Beachcombers Guide To Seashore Life In The Pacific Northwest

Common Mushrooms of the Northwest

Wild Berries of The Northwest

Common Birds of Ontario

Common Birds of Montana & Idaho

Common Wildflowers of British Columbia

Common Birds of Alberta