Native Trees of Western Washington: A Photographic Guide

Trees and Shrubs of the Pacific Northwest (A Timber Press Field Guide)

Plants of the Pacific Northwest Coast

Birds of Washington Field Guide

National Audubon Society Field Guide to North American Trees--W: Western Region (National Audubon Society Field Guides)

Mushrooms of the Pacific Northwest (A Timber Press Field Guide)

Pacific Northwest Foraging: 120 Wild and Flavorful Edibles from Alaska Blueberries to Wild Hazelnuts (Regional Foraging Series)

Pacific Northwest Medicinal Plants: Identify, Harvest, and Use 120 Wild Herbs for Health and Wellness

Wildflowers of the Pacific Northwest (A Timber Press Field Guide)

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

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