- _On Becoming Human_ (2006)
- _Animal Liberation:The Philosophy and its Meaning_ (2004)
- _Ηθική:The Fundamentals_ (2020)
Δοκίμια και άρθρα
- "Animals and the Value of Life" (1975)
- "In Defence of Vegetarianism" (1979)
- "The Case for Animal Rights" (1983)
- "Animal Experimentation:The Arguments For and Against" (1985)
- "Environmental Ethics:The Challenge of the Future" (1986)
Δημοσιευμένες συζητήσεις
- _Animals, Science, and Ethics_ (με τον Bernard Rollin) (1989)
- _Animal Rights and Human Interests_ (με τους Cass Sunstein και Martha Nussbaum) (2004)