Laura O. Foster writes about the Portland, Oregon and the nearby Columbia River Gorge National Scenic Area. Portland Stair Walks is her eighth guidebook about the Pacific Northwest. She also writes for Travel Oregon, BikePortland, Friends of the Columbia Gorge, and Portland Parks & Recreation. A former urban-walks guide for the Multnomah Athletic Club, she leads occasional walking tours for nonprofits and local government agencies. Her explorations of Portland's stairs and hidden pathways have been featured on Oregon Field Guide, Oregon Art Beat, and AM Northwest. Her work has been featured in Portland Monthly, Willamette Week, the Portland Tribune, The Oregonian, and KBOO's Between the Covers, and she was featured in the Emmy-winning documentary Discovering Beverly Cleary. Her Portland-based books explore the city’s geology, architecture, neighborhoods, and human and natural history. She has been a Portlander since 1989.