Insects 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)

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

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

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

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

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

Natural History of the Pacific Northwest Mountains (A Timber Press Field Guide)

Pacific Northwest Insects

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

Plants of the Pacific Northwest Coast