HeinOnline is the gold standard for primary source legal materials, both U.S. and international.
It also provides comprehensive coverage of more than 2,700 law-related periodicals.
In addition to its vast collection of academic journals, HeinOnline contains the entire Congressional Record, Federal Register, and Code of Federal Regulations, complete coverage of the U.S. Reports back to 1754. Entire databases dedicated to UN Law, treaties, constitutions, case law, world trials, classic treatises, international trade, foreign relations, U.S. Presidents, and much more.
Among its collection of specially-themed document "libraries" are:
- Animal Studies: Law, Welfare, and Rights
- Art, Antiquity, and the Law
- Gun Regulation and Legislation in America
- Immigration Law and Policy in the U.S.
- Slavery in America and the World: History, Culture & Law