Allen, C. (2004) “Animal pain”, Noûs, 38, pp. 617-643.

Baars, B. J. (2001) “There are no known differences in brain mechanisms of consciousness between humans and other mammals”, Animal Welfare, 10, pp. 31-40.

Bekoff, M. & Allen, C. (1997) “Cognitive ethology: Slayers, skeptics, and proponents”, in Mitchell, R. W: Thompson, N. S. & Miles, H. L. (eds.) Anthropomorphism, anecdote, and animals, New York: State University of New York Press.

Bekoff, M. (2007) The emotional lives of animals, Novato: New World Library.

Bekoff, M. & Pierce, J. (2009) Wild justice: The moral lives of animals, Chicago: University of Chicago Press.

Bekoff, M.; Allen, C. & Burghardt, G. M. (2002) The cognitive animal: Empirical and theoretical perspectives on animal cognition, Cambridge: MIT Press.

Burghardt, G. (1985) “Animal awareness: Current perceptions and historical perspective”, American Psychologist, 40, pp. 905-919.

Chandroo, K. P.; Yue, S. & Moccia, R. D. (2004) “An evaluation of current perspectives on consciousness and pain in fishes”, Fish and Fisheries, 5, pp. 281-295.

Darwin, C. (1871) The descent of man and selection in relation to sex, New York: Appleton.

Dawkins, M. S. (1993) Through our eyes only?: The search for animal consciousness, New York: W. H. Freeman.

DeGrazia, D. (1996) Taking animals seriously: Mental life & moral status, Cambridge: Cambridge University Press, chapter 5.

Edelman D. & Seth, A. (2009) “Animal consciousness: A synthetic approach”, Trends in Neuroscience, 9, pp. 476-484.

Glock, H. (2000) “Animals, thoughts and concepts”, Synthese, 123, pp. 35-64.

Kirkwood, J. K. & Hubrecht, R. (2001) “Animal consciousness, cognition and welfare”, Animal Welfare, 10, pp. 5-17.

Lurz, R. W. (ed.) (2009) Philosophy of animal minds: New essays on animal thought and consciousness, Cambridge: Cambridge University Press.

Nagel, T. (1974) “What is it like to be a bat?”, Philosophical Review, 83, pp. 435-450.

Panksepp, J. (2004) Affective neuroscience: The foundations of human and animal emotions, New York: Oxford University Press.

Radner, D. & Radner, M. (1986) Animal consciousness, New York: Prometheus.

Robinson, W. S. (1997) “Some nonhuman animals can have pains in a morally relevant sense”, Biology and Philosophy, 12, pp. 51-71.

Rossano, M. J. (2003) “Expertise and the evolution of consciousness”, Cognition, 89, pp. 207-236.

Seth, A. K.; Baars, B. J. & Edelman, D. B. (2005) “Criteria for consciousness in humans and other mammals”, Consciousness and Cognition, 14, pp. 119-139.

Steiner, G. (2008) Animals and the moral community: Mental life, moral status, and kinship, New York: Columbia University Press.

Planet Zabor is a science fiction comic series

about animal consciousness and sentience.