Under contract with Wiley Blackwell: Wildlife Ethics (with Peter Sandøe, Jordan Hampton, Bob Fischer and Christian Gamborg). Estimated completion date 2021.
Animal Ethics in Context. New York: Columbia University Press, 2010, 208p
• Cover Interview with Rorotoko
• Chapter 1 “Animals’ Capacities and Moral Status” reprinted in Applied Ethics: A Multicultural Approach” ed. Larry May and Jill Delston. 6th edition. Routledge. 2016 pp. 535-544.
Environmental Ethics. Santa Barbara and Denver: ABC-CLIO, 1997, 192p.
Reprinted as e-book by Routledge, 2017.
Global Climate Change. Denis Arnold (ed.) Cambridge: Cambridge University Press, 2011 pp. 272-291.