The Periodical Source Index (PERSI) has been updated to include nearly 2 million citations from more than 6,500 genealogy and history periodicals published since 1800 in the United States, Canada and abroad. Search the beefed-up PERSI through the libraries-only service HeritageQuest Online <heritagequestonline.com> (ask if your library offers remote access). Then request the articles at the reference desk or order copies from the Allen County Public Library <www.acpl.lib.in.us/genealogy>.