The road to California : the search for a southern overland route, 1540-1848 /

by Hague, Harlan
Published 1978

The West of Philip St. George Cooke, 1809-1895.

by Young, Otis E., 1925-
Published 1955

The Southwest of John H. Slaughter, 1841-1922 ; pioneer cattleman and trail-driver of Texas, the Pecos, and Arizona, and sheriff of Tombstone /

by Erwin, Allen A.
Published 1965

The Spanish Royal Corps of Engineers in the western borderlands : instruments of Bourbon reform, 1764 to 1815 /

by Fireman, Janet R.
Published 1977

Quarterdeck & saddlehorn : the story of Edward F. Beale, 1822-1893 /

by Briggs, Carl
Published 1983