Being a Beast : Adventures Across the Species Divide.
Metropolitan, 2016. First edition, first printing.
Metropolitan, 2016. First edition, first printing.
Continuum, 1994. First English translation, first printing. Hardcover, in dust jacket.
Modern Library, 1995. Later printing. Hardcover, in dust jacket.
Doubleday & Co., 1971. First trade edition, first printing. Hardcover, in dust jacket.
U. of Chicago, 2016. First edition, first printing.
W. W. Norton, 1988. Later printing.
Aronson, 1989. First edition, first printing.
Yale U. Press, 1996. First edition, first printing.
Harper, 2019. First edition, first printing.
High Tide Press, 1997. First edition, first printing.
Random House, 2007. Later printing.
Broadway, 2010. First edition, first printing.
Free Association Books, 1989. First edition, first printing.
W. W. Norton, 2008. First edition, first printing.
Alfred A. Knopf, 2018. First edition, first printing.
Pantheon, 2011. First edition, first printing.
Moffat, Yard and Company, 1911. New Edition. Blue cloth-backed tan boards, no dust jacket.
Alfred A. Knopf, 2009. First edition, first printing. Inscribed by the author.
Alfred A. Knopf, 1999. 1st Edition.
Hodder and Stoughton, 1971. Early printing. Hardcover, in dust jacket.
Little, Brown & Co., 2003. First edition, first printing.
Twelve, 2016. Later printing.
Hyperion, 2005. First edition, first printing.
HarperSanFrancisco, 2004. First edition, first printing.
Public Affairs, 2015. First edition, first printing. Signed by the author.