In 'American Junkie,' Seattle's Tom Hansen tells of his descent into heroin addiction and his climb back from near-death, which meant relearning to walk.
From top: The view east across Lake Washington from Seattle at Interstate 90 (right), with Bellevue in the distance (upper left); Foster Island in the Arboretum; and the view looking up Sammamish...
Asahel Curtis shot thousands of images in the early 20th century. Knute Berger talks about the effort to share them with the public for the first time.