Who is Lawrence Clark Powell? /

by Powell, Lawrence Clark, 1906-2001

The Southwest /

Published 1982

In the days of the vaqueros : America's first true cowboys /

by Freedman, Russell, 1929-2018
Published 2001

The wild Colorado : the true adventures of Fred Dellenbaugh, age 17, on the second Powell Expedition into the Grand Canyon /

by Maurer, Richard, 1950-
Published 1999

Code talker : a novel about the Navajo Marines of World War Two /

by Bruchac, Joseph, 1942-
Published 2005