MSN Learning & Research: Natural Law
- Encarta summary on history of natural law.
- http://encarta.msn.com/encnet/refpages/RefArticle.aspx?refid=761553008

Natural Law of Childrearing
- Article on raising children and natural law from Natural Life Magazine #47.
- http://www.life.ca/nl/47/parenting.html

Natural Law and Leibniz's Pluralism
- Analysis of natural law and its synthesis with ration by Leibniz
- http://prof.mt.tama.hosei.ac.jp/~hhirano/academia/leibniz.htm

The Natural Law by Heinrich A. Rommen
- The Natural Law, a study in legal and social history and philosophy.
- http://www.friesian.com/rommen.htm

The Non-Absurdity of Natural Law
- Defense of natural law theory and natural rights against egoist attacks by Wendy McElroy from The Freemason.
- http://www.zetetics.com/mac/natlaw.htm

Haines: The Revival of Natural Law Concepts
- Study of the establishment and interpretation of the limits on legislatures.
- http://www.constitution.org/haines/haines_.htm

Natural Law and Will
- John Kilcullen's examiniation of natural law in Descartes and Ockham.
- http://www.humanities.mq.edu.au/Ockham/wwill.html

Encyclopedia of Philosophy - Natural Law
- Definition and explanation of natural law theory with bibliography.
- http://www.utm.edu/research/iep/n/natlaw.htm