The Hathi Trust Digital Library contains digital copies of more than 10 million volumes in over 400 languages, printed from 1500-present. Over 3 million volumes are in the public domain and can be viewed/printed/downloaded. Other volumes can be searched, but viewing is restricted. The Digital Library combines full-text searching with the traditional library catalog to facilitate sophisticated queries and easy browsing. MU users can also build private or shared collections within the Digital Library.