Curious Kids Nature Guide: Explore the Amazing Outdoors of the Pacific Northwest
Birds of the Pacific Northwest (A Timber Press Field Guide)
Fylling's Illustrated Guide to Pacific Coast Tide Pools
Wildlife of the Pacific Northwest: Tracking and Identifying Mammals, Birds, Reptiles, Amphibians, and Invertebrates (A Timber Press Field Guide)
Birds of Oregon Field Guide
Plants of the Pacific Northwest Coast
National Audubon Society Field Guide to the Rocky Mountain States
Trees and Shrubs of the Pacific Northwest (A Timber Press Field Guide)
Natural History of the Pacific Northwest Mountains (A Timber Press Field Guide)
Pacific Northwest Foraging: 120 Wild and Flavorful Edibles from Alaska Blueberries to Wild Hazelnuts (Regional Foraging Series)