HeinOnline This link opens in a new windowHeinOnline is Hein’s premier online product with more than 120 million pages of legal history available in an online, fully-searchable, image-based format. HeinOnline bridges the gap in legal history by providing comprehensive coverage from inception of more than 2,100 law and law-related periodicals. In addition to its vast collection of law journals, HeinOnline also contains the Congressional Record Bound volumes in entirety, complete coverage of the U.S. Reports back to 1754, famous world trials dating back to the early 1700’s, legal classics from the 16th to the 20th centuries, the United Nations and League of Nations Treaty Series, all United States treaties, the Federal Register from inception in 1936, the CFR from inception in 1938, and much more.