Encyclopedia of Greater Philadelphia

The Encyclopedia of Greater Philadelphia is a civic project to increase understanding of one of America’s greatest cities. Produced by the Mid-Atlantic Regional Center for the Humanities (MARCH) at Rutgers-Camden, the Encyclopedia as a digital resource and print volume will offer the most comprehensive, authoritative reference source ever created for the Philadelphia region.

This is a work in progress. Watch us grow!

What would you like to know about Philadelphia and its history? Nominate a topic and tell us why you’d like to see it in The Encyclopedia of Greater Philadelphia.

• Islam
• Railroad Suburbs
• Historic Preservation
• New: Teaching With The Encyclopedia of Greater Philadelphia
• Call for Authors: 2019

Be among the first to know: Receive an email when we publish a new topic or announce an event.

• June 04, 2019-6-8 p.m.: Sanctuary in Sickness, Sanctuary in Health, Philadelphia Lazaretto, Second Street and Wanamaker Avenue, Essington, Pa.
• See archived events→