Please keep in mind this is not a legal research guide. If you are interested in specific international law information, a good starting place is the Max Planck Encyclopedia.
Human Rights Starting Points:
Finally, HeinOnline includes resources on foreign law.
HeinOnline is an image-based legal research database with over 50 million pages of legal information in fully-searchable PDF format, comprising over 30 separate collections including Law Journal Library, Legal Classics, U.S. Supreme Court Library, U.S. Federal Legislative History Library, U.S. Congressional Documents, Treaties and Agreements Library and many others. Additional titles and years are added regularly.
United Nations Human Rights (Office of the High Commissioner for Human Rights)
Includes: