Animal Liberation: Preface to the 1975 Edition
An Ethical Way of Treating Chickens? (co-written with Jim Mason) (2006)
The Oxford Vegetarians: A Personal Account (1982)
A Vegetarian Philosophy (1998)
The Case for Going Vegan (2007)
Can Cultured Meat Save the Planet? (2018)
The Two Dark Sides of COVID-19 (co-written with Paola Cavalieri) (2020)