Summer Birds of Western Ontario; Reprinted from the Transactions of the Royal Canadian Institute, Vol. XXX, Part I, 1953.
Soft Cover, Ontario: Royal Canadian Institute, 1953. Good with no dust jacket.
Soft Cover, Ontario: Royal Canadian Institute, 1953. Good with no dust jacket.
Softcover, New York: Crane, Russak & Company, Inc., 1984. Very Good with no dust jacket.
Softcover, Minneapolis: Minnesota Department of Conservation, 1945. Good+ with no dust jacket.
Illustrated by Rein Van Looy. Hardcover, Amsterdam: Van Holkema & Warendorf N.V., 1959. Third Edition. Good in Good dust jacket.
Illustrated by Rein Van Looy. Hardcover, Amsterdam: Van Holkema & Warendorf N.V., 1959. Third Edition. Very Good in Good dust jacket.
Illustrated by Charles L. Ripper. Hard Cover, New York: Alfred A. Knopf, 1969. First Edition. Very Good in Very Good dust jacket.
Hardcover, New York: Kensington Books, 1996. First Edition; First Printing. Fine in Near Fine dust jacket.
Illustrated by Dave Haynes. Softcover, Chapel Hill: Tread Softly, Inc., 1982. Very Good with no dust jacket.
Hardcover, New York: Charles Scribner's Sons, 1901. Seventh Printing. Good with no dust jacket.
Softcover, New York: Random House, 1930. Limited Edition. Very Good with No dust jacket as issued.
Hardcover, Paris: Challamel Ainé, Libraire-Commissionnaire, 1860. Good with no dust jacket.
Softcover, Hong Kong: Government Publications Centre, 1989. Fifth Edition. Very Good with no dust jacket.
Hardcover, Rutland, Vermont: Academy Books, 1998. Fine with No dust jacket as issued.
Hardcover, Boston: The Atlantic Monthly Press, 1920. First Edition. Good with no dust jacket.
Softcover, Boston: Appalachian Mountain Club, 2016. Very Good with No dust jacket as issued.
Soft Cover, Moskva: Gosudarstvennoe Izdatel'stvo Detskoi, 1959. Fair with no dust jacket.
Softcover, Exeter, New Hampshire: J. N. Townsend Publishing, 1996. Reprint. Very Good with No dust jacket as issued.