Works

Excerpted from Lori Gruen and Peter Singer, 'Animal Liberation: A Graphic Guide' (London, 1987).

Excerpted from 'Ethics into Action: Henry Spira and the Animal Rights Movement' (Oxford, 1998)

Article from Ted Honderich (ed.), 'The Oxford Companion to Philosophy' (Oxford, 1995).

(with Karen Dawn) Article in 'Los Angeles Times' (December 1, 2003).

Article first published in 'Free Inquiry Magazine', XXII, 2 (2002).

Article in 'New Internationalist', No. 342 (Jan / Feb, 2002).