Gompertz,Lewis. MoralInquirieson theSituation of Man
andofBrutes.London,1824.Oneofthefirstcarefullyargued
proposals for a radically different attitude to animals.
Gruen, Lori, Peter Singer, and David Hine. Animal
Liberation:AGraphicGuide.London,CamdenPress,1987.
AnillustratedbriefpopularaccountoftheAnimalLiberation
movement in theory and practice.
Midgley, Mary. Animals and Why They Matter. Athens,
UniversityofGeorgiaPress,1984.Apenetratingdiscussion
of the difference that species makes.
Rachels, James. Created from Animals: The Moral
Implicationsof Darwinism.Oxfordand NewYork,Oxford
University Press, 1990. Expounds the still largely
unrecognizedmoralimplicationsofthetheoryofevolutionin
regard to our treatment of animals.
Regan, Tom. Empty Cages. Lanham. Md., Rowman and
Littlefield, 2004. A popular presentation of the case for
animal rights.
Regan, Tom, and Peter Singer, eds. Animal Rights and
Human Obligations. Englewood Cliffs, N.J., Prentice-Hall,
2nded.,1989.Ananthologyofwritings,botholdandnew,
from both sides.
Rollin, Bernard. The Unheeded Cry. Oxford, Oxford
UniversityPress,1989.Ahighlyreadableaccountofattempts
to deny feelings to animals and why they fail.