Northwestern Seashore Life: A Folding Pocket Guide to Familiar Plants & Animals (A Pocket Naturalist Guide)

Pacific Northwest Beachcomber: A Waterproof Pocket Guide to Beach Habitats, Plants & Animals from Oregon to British Columbia (Wildlife and Nature Identification)

Washington State Birds: A Folding Pocket Guide to Familiar Species (Wildlife and Nature Identification)

Fylling's Illustrated Guide to Pacific Coast Tide Pools (Fylling's Illustrated Guides)

Mac's Field Guide to Northwest Coastal Invertebrates (Mac's Field Guides)

Curious Kids Nature Guide: Explore the Amazing Outdoors of the Pacific Northwest

The New Beachcomber's Guide to the Pacific Northwest

Mushrooms: A Folding Pocket Guide to Familiar North American Species (Wildlife and Nature Identification)

Washington State Wildlife: A Folding Pocket Guide to Familiar Animals (Wildlife and Nature Identification)

Wildlife of the Pacific Northwest: Tracking and Identifying Mammals, Birds, Reptiles, Amphibians, and Invertebrates (A Timber Press Field Guide)

Pacific Intertidal Life: A Guide to Organisms of Rocky Reefs and Tide Pools of the Pacific Coast