Two Conceptions of Justice
- Compares and contrasts Nozick's and Rawls's theories of justice.
- http://www.xici.net/main.asp?doc=28922803

Robert Nozick: Anarchy, State and Utopia
- R.J. Kilcullen's essay on Nozick's thought in Anarchy, State and Utopia.
- http://www.humanities.mq.edu.au/Ockham/y64l16.html

Robert Nozick: Against Distributive Justice
- Includes a comparison with Rawls's Theory of Justice, Nozick's theory of rights, essay by R.J. Kilcullen.
- http://www.humanities.mq.edu.au/Ockham/y64l17.html

Robert Nozick
- Thomas Kelly reviews this book edited by David Schmidtz. From Notre Dame Philosophical Reviews.
- http://ndpr.nd.edu/review.cfm?id=1133

Nozick's Libertarianism: A Qualified Defence
- Uses Nozickian entitlement theory to defend a libertarian state.
- http://www.libertarian.co.uk/lapubs/philn/philn032.pdf

Nozick on Newcomb's Problem and Prisoners' Dilemma
- Professor Susan L. Hurley's essay summarizes Nozick's insights on these problems.
- http://www.warwick.ac.uk/staff/S.L.Hurley/papers/antnpdd.pdf

Robert Nozick - Internet Encyclopedia of Philosophy
- Biographical information and an explanation of his major ideas.
- http://www.iep.utm.edu/n/nozick.htm