Natural Law
Encylopedia of Philosophy - Natural Law, Haines: The Revival of Natural Law Concepts, MSN Learning & Research: Natural Law, Natural Law and Economics, Natural Law and Leibniz's Pluralism, Natural Law and Natural Rights, Natural Law and Will, Natural Law in the Spiritual World, Natural Law of Childrearing, Natural Rights and Law
Rule of Law
Necati Polat, The Rule of Law and Democracy in Hong Kong, The Rule of Law Page, USAID - Democracy
Constitution Society
Dedicated to research and public education on the principles of constitutional republican government.
Deborah Charles Publications
Abstracts of articles on legal theory.
Legal History and Philosophy
Quotes from important persons, texts and documents, in the area of legal history and philosophy.
Legal Information Institute - About...Jurisprudenc
An overview of "jurisprudence," the philosophy of law, with additional resources on "critical legal studies" and "feminist jurisprudence."
Legal Theory
Information and materials on legal theory from JURIST: The Law Professors' Network.
Longang Institute - Reference Library
Significant historical legal writings.
The Law Fleet
Discussion forums dedicated to discussing law, and the philosophical foundations of justice.
The law of logic
Summary of the logical consequences of an agreement to communicate, and its impact on the law.
The Nature of Law
Survey of theories on the conditions of legal validity including natural law theories and legal positivism, from the Stanford Encyclopedia of Philosophy.
ThirdAmendment.com
A collection of articles on a variety of legal issues.