Ryder, Richard D.Animal Revolution: Changing Attitudes
TowardsSpeciesism.Oxford,Blackwell,1989. Ahistorical
survey of changingattitudes toward animals, by a leading
thinker and activist.
Salt,Henry.Animal’sRightsConsideredinRelationtoSocial
Progress. Clarks Summit, Pa., Society for Animal Rights;
Fontwell, Sussex, Centaur Press/State Mutual Book, 1985
(first published 1892). An early classic.
Sapontzis,Steve.Morals,ReasonandAnimals.Philadelphia,
Temple University Press, 1987. A detailed philosophical
analysis of arguments about animal liberation.
Singer,Peter.EthicsintoAction:HenrySpiraandtheAnimal
Rights Movement. Lanham, Md., Rowman and Littlefield,
1998.Lessonsonactivismfromthemosteffectiveactivistof
the United States—animal movement of the 1970s and ’80s.
——. In Defense of Animals: The Second Wave. Oxford,
Blackwell,2006.Speciallywrittenessaysbyleadingactivists
and thinkers.
Thomas, Keith. Man and the Natural World: Changing
AttitudesinEngland1500–1800.London,AllenLane,1983.
Ascholarlybuthighlyreadablestudyofattitudestoanimals
during this period.
Turner,E.S.AllHeaveninaRage.London,MichaelJoseph,
- An informative and entertaining history of the
movement for animal protection.