The horse-wealthy nations of the Walla Walla valley.
The Confederated Tribes of the Umatilla lead Columbia Basin salmon recovery from Pendleton.
The atlas holds 2 border frames for Cayuse, Umatilla & Walla Walla — the shape you scrub through changes in 1805 · 1855.
A history of the Cayuse, one of the three Walla Walla valley nations confederated at Umatilla.
The Smithsonian Handbook volume covering the Cayuse, Umatilla and Walla Walla (broad regional context).
An accessible survey of Northwest Coast Salish social structure, art, and material culture.