The Sawtooth Wolves.
Rufus Publications, 1997. Second printing.
Rufus Publications, 1997. Second printing.
Edinburgh: Oliver and Boyd, 1953-1963. First editions.
Harry N. Abrams, Inc., 1995.
Colorado Division of Wildlife. 1996. Second printing.
Houghton Mifflin & Co., 1996. First edition, first printing.
Houghton Mifflin & Co., 2000. First edition, first printing.
Texas A&M University Press, 1985. First edition, first printing.
Houghton Mifflin & Co., 1995. First edition, first printing.
Houghton Mifflin & Co., 1995. First edition, first printing. Briefly inscribed by the author on the title page.
Lyons Press, 1998. First edition, first printing. Signed by the author on the title page.
Livingston, MT: Clark City, 1992. Limited edition. Red and brown cloth, gilt, housed in maroon publisher's slipcase. This copy an unnumbered and unsigned variant of the limited edition of 125 copies.
Clark City Press, 1992. First edition, first printing. Hardcover, in dust jacket. Signed by the author on the front fly leaf.
Houghton Mifflin & Co., 1989. First edition, first printing.
Houghton Mifflin & Co., 1989. First edition, first printing. Signed by the author.
Houghton Mifflin & Co., 2008. First edition, first printing.
Houghton Mifflin & Co., 2009. First edition, first printing. Hardcover, in dust jacket.
Stackpole, 1987. First edition, first printing.
Frances Lincoln, 1995. 73 Engravings on Wood by Agnes Parker Miller. First thus.
The Naylor Company, 1964. First edition, first printing.
Charles Scribner's Sons, 1912. First edition, first printing. Tan cloth, no dust jacket.
New York: Villard, 1997. Illustrations by Ron Barrett. First edition, first printing. Hardcover, in dust jacket.
Taschen, 2020. Photographs by Peter Beard. Later edition. Purple cloth, stamped in blue with photo onlay. Housed in publisher's cardstock slipcase.
Lyons & Burford, 1996. First edition, first printing.
Sierra Club, 1991. First edition. Signed and inscribed by author on title page.
Texas A&M University Press, 1999. First edition, first printing.