The book "Copyright Update 1960" is a documentary collection of copyright information published by the Library of Congress Copyright Office. This book collects information about copyrights that were renewed in 1960, including authors' names, titles of works, renewal dates, and other important details. This publication serves as a valuable reference for those interested in the history and law of copyright. The volume of information contained in the book makes it a useful resource for research and analysis of various aspects of copyright.