Rock Garden Quarterly: Bulletin of the North American Rock Garden Society, Volume 64, Number 3 (Summer 2006).
Softcover, Lawrence, Kansas: North American Rock Garden Society, 2006. Very Good with no dust jacket.
Softcover, Lawrence, Kansas: North American Rock Garden Society, 2006. Very Good with no dust jacket.
Hard Cover, Pittsburgh: The Boxwood Press, 1966. Very Good in Very Good dust jacket.
Soft Cover, Chapel Hill, North Carolina, U.S.A. University of North Carolina Press, 1984. Good+ in Good dust jacket.
Illustrated by Corinna Sargood. Hardcover, New York: William Morrow, 2000. First American Edition. Fine in Fine dust jacket.
Hardcover, New York: Clarkson N. Potter, 1991. Fifth Printing. Fine in Fine dust jacket.
Illustrated by Steven D. Guarnaccia. Hardcover, New York: Random House, 1997. First Edition. Very Good in Fine dust jacket.
Hardcover, New York: Modern Library, 2006. Fine in Fine dust jacket.
Soft Cover, Brooklyn NY: Brooklyn Botanic Garden, 1974. Third Printing. Very Good with no dust jacket.
Hardcover, Garden City, New York: Doubleday, 1958. First Edition. Good in Good dust jacket.
Softcover, New York: College Art Association, 1994. Very Good with No dust jacket as issued.
Softcover, Fayetteville, Arkansas: University of Arkansas Press, 1975. Very Good with No dust jacket as issued.
Hardcover, Hamilton, Georgia: Buckeye Press, 1992. Very Good in Very Good dust jacket.
Hardcover, Garden City: Doubleday, Doran & Company , Inc., 1928. First Edition. Good with no dust jacket.
Hardcover, New York: Harmony Books, 1992. First Edition; First Printing. Very Good in Very Good dust jacket.
Softcover, Garden City, New York: Doubleday, Page & Company, 1928. Good with no dust jacket.
Illustrated by Adolph Treidler, Oscar Cesare. Softcover, Garden City, NJ: Doubleday, Page & Company, 1928. Good with no dust jacket.
Illustrated by Adolph Treidler, J. S. Woolf. Softcover, Garden City, NJ: Doubleday, Page & Company, 1928. Good with no dust jacket.
Illustrated by Adolph Treidler, S. J. Woolf. Softcover, Garden City, NJ: Doubleday, Page & Company, 1928. Good with no dust jacket.
Softcover, Montpellier, France: Causse, Graille et Castelnau, 1959. Good with No dust jacket as issued.
Illustrated by Kaye Florance. Hard Cover, Chapel Hill: University of North Carolina, 1976. Very Good in Good dust jacket.
Illustrated by Stephen Kraft. Hardcover, Garden City, New York: Doubleday & Company, 1966. First Edition. Good in Good dust jacket.
Ephemera, Wooster, OH: Ohio Agricultural Experiment Station, 1905. Good with no dust jacket.
Hardcover, Garden City, New York: Doubleday, 1955. Very Good in Good dust jacket.
Softcover, San Marino, California: Henry E. Huntington Library and Art Gallery, 1998. Very Good with No dust jacket as issued.
Softcover, Washington, D.C. National Geographic Society, 1933. Good with No dust jacket as issued.