Wilderness alps : conservation and conflict in Washington's North Cascades by Manning, Harvey
Hiking the great Northwest : 55 great trails in Washington, Oregon, Idaho, Montana, Wyoming, Northern California, British Columbia, and the Canadian Rockies by Manning, Harvey
55 hikes around Snoqualmie Pass by Manning, Harvey
Footsore 2 : walks & hikes around Puget Sound by Manning, Harvey
Footsore 4 by Manning, Harvey
Walks & hikes on the beaches around Puget Sound by Manning, Harvey
Hiking the mountains to Sound Greenway by Manning, Harvey
Washington wilderness by Manning, Harvey
Footsore by Manning, Harvey
Winter walks and hikes in Puget Sound by Manning, Harvey
Walking the beach to Bellingham by Manning, Harvey
Footsore 3 : walks & hikes around Puget Sound : Whulge Trail-Everett to Bellingham, Stillaguamish River, Skagit River, The Western Isles, The Northern Isles, North Kitsap and Olympic Peninsulas by Manning, Harvey
Walks & hikes in the foothills & lowlands around Puget Sound by Manning, Harvey
Mountain flowers by Manning, Harvey
The North Cascades by Manning, Harvey