Review essays

Peter Singer, Ethics into Action: Henry Spira and the Animal Rights Movement, 222pp., Melbourne University Press, Melbourne 1999 / Randy Malamud, Reading Zoos: Representations of Animals and Captivity, xi + 377pp., New York University Press, Washington Square 1998 / Hugh LaFollette and Niall Shanks, Brute Science: Dilemmas of animal experimentation, 286 pp., Routledge, London and New York 1996 / Jonica Newby, The Pact for Survival: Humans and their Animal Companions, 280pp., Australian Broadcasting Corporation, Sydney 1997.