"The National Indian Law Library (NILL) of the Native American Rights Fund is a law library devoted to federal Indian and tribal law. NILL maintains a unique and valuable collection of Indian law resources and assists people with their Indian law-related research needs."
"Cases from the U.S. Supreme Court, courts of appeals, district courts, bankruptcy courts, Court of Federal Claims, U.S. Tax Court, military courts, and related federal and territorial courts that relate to peoples native to the United States. Coverage begins with 1789."
HeinOnline: "With nearly 1,000 titles unique to this collection and more than 1.2 million total pages dedicated to American Indian Law, this library includes an expansive archive of treaties, federal statutes and regulations, federal case law, tribal codes, constitutions, and jurisprudence."