In Custodia Legis – “The Law Library of Congress is known for being the world’s largest law library, with a collection of over 2.9 million volumes spanning the ages and covering virtually every jurisdiction in the world. Its collection encompasses the largest and most comprehensive legal collection in the world. Our reading room contains legal treatises by subject, annotated codes, and a wide selection of federal and state legal material. It is also a Supreme Court Depository Library, providing patrons with vital access to Supreme Court records and briefs. Within those millions of volumes, there are bound to be some materials in our collection that may surprise you. We asked our staff to highlight their favorite hidden treasures in the Law Library’s collections…”