Students have access to a vast amount of print and online resources through the collaboration of the A.R. Wentz Library in Gettysburg, PA, the Krauth Memorial Library in Philadelphia, PA, and the Lineberger Library in Columbia, SC. The integrated computer system provides access to over 500,000 items in these three libraries; millions of items are accessible through national and global inter-library lending. Wentz and Krauth libraries also house significant archives from the Seminary and its predecessors, as well as archives of supporting synods and their predecessors. This rich treasure trove of historical material is available to students and researchers.