Active Footsteps.
Colorado Springs: Mrs. C. N. Churchill, 1909. First edition, first printing. Full green cloth stamped in black. No dust jacket. Presentation copy, signed "from the author," dated 1910.
Colorado Springs: Mrs. C. N. Churchill, 1909. First edition, first printing. Full green cloth stamped in black. No dust jacket. Presentation copy, signed "from the author," dated 1910.
TCU Press, 2016. First edition, first printing.
Texas A&M University Press, 2003. First edition, first printing. Signed and inscribed by the author.
Chronicle Books, 1998. First edition, first printing. Hardcover, in dust jacket. Inscribed by the author.
Sundance, 1999. First edition, first printing. Signed by the author.
U. of Texas, 1980. 1st Edition.
U. of Oklahoma Press, 2009. First edition, first printing.
U. of Texas, 1980. First edition, first printing.
Texas A&M University Press, 1984. First edition, first printing.
Privately Printed, 1924. First edition, first printing. Green cloth, teg., no dust jacket.
U. of Nevada Press, 2003. First edition, first printing. Non-personally inscribed by the author.
Wilson-Erickson, 1936. First edition. Dark green cloth with red titles.
Pruett, 1983. First edition, first printing. Leatherette boards in dust jacket.
Lakeside, 1970. First printing thus. Blue cloth with gilt titles.
HarperCollins, 1994. First edition. Signed by the author.
U. Press of Colorado, 2000. First edition, first printing.
U. of New Mexico Press, 2007. First edition, first printing.
U. of New Mexico Press, 2007. First edition, first printing.
Indiana Historical Society, 1993. First edition, first printing. Hardcover, in dust jacket.
Texas A&M University Press, 2008. First edition. Winner of the 2007 Robert A. Calvert Book Prize.
Deseret, 1976/. Later printing.
U. of Colorado, 1941. First edition, first printing.
U. of New Mexico, 1990. First edition, first printing.
Northland Press, 1972. First edition, limited issue, one of 100 copies signed by 25 artists represented. Brown leather backed cloth. Additional signed letter by Grant Speed, president of CAA.
Northland Press, 1984. First edition, limited issue, one of 50 copies, signed by 23 of the 26 artists represented. Brown leather backed cloth.