-
由 Windom, Sally J.
出版 1993 -
Blanket Bill Jarman northwest Washington mystery manfirst pioneer settler in Whatcom and Skagit countiesBook由 Jeffcott, Percival R., 1876-1969
出版 1958 -
A brief history of Rocky mountain explorationwith especial reference to the expedition of Lewis and ClarkBook由 Thwaites, Reuben Gold, 1853-1913
出版 1904