National geographic
Washington curiosities by Baskas, Harriet
The creaky knees guide by Blair, Seabury
Unsettled ground by Tate, Cassandra
The Pacific Crest Trail by Powell, Joshua M
Forgotten trails by Anglin, Ron
Birds of Washington Field Guide by Tekiela, Stan
Grand Coulee Dam (American experience)
A girl from Yamhill by Cleary, Beverly
B Street by Reyes, Lawney L
Singing grass, burning sage by Nisbet, Jack
Wilders by Cooper, Brenda
Pioneer dreams
Hiking Washington's history by Bentley, Judy
More than petticoats by Bragg, L. E
The smiling country by Portman, Sally
Grand Coulee Dam by Bottenberg, Ray
Thunder in the Mountains by Sharfstein, Daniel J
White Grizzly Bear's legacy : learning to be Indian by Reyes, Lawney L
Washington's Channeled Scablands guide : explore and recreate along the Ice Age Floods National Geologic Trail by Soennichsen, John
Bartering with the bones of their dead by Arnold, Laurie
Banks Lake by Kemble, John M
Pacific Crest Trail by Alexander, Chris M
Secret dam things by Bacchus, Constance