The Encyclopedia of Greater Philadelphia is a civic project aiming to enhance understanding of one of America's greatest cities. This comprehensive reference source, based at the Mid-Atlantic Regional Center for the Humanities, covers a wide range of topics, from abolition and the American Revolution to yellow fever and zoning. Through engaging essays, original maps, and new research, this project provides insight into the origins, history, and connections of this dynamic city with its neighbors, the nation, and the world.

With a focus on civic engagement, the Encyclopedia offers reliable information to residents, students, teachers, and community organizations. Policy-makers can also benefit from the lessons of the past in shaping the future. By bridging the gap between past and future, this project builds community, animates the Philadelphia experience, and invites public input and scrutiny.

With its commitment to scholarship and inclusivity, the Encyclopedia of Greater Philadelphia is creating a legacy of understanding for generations to come