The Montauk Project - Experiments in Time: Silver Anniversary Edition

60 Hikes Within 60 Miles: Philadelphia: Including Surrounding Counties and Nearby Areas of New Jersey and Delaware

100 Things to Do in Philadelphia Before You Die, 2nd Edition (100 Things to Do Before You Die)

Independence: A Guide to Historic Philadelphia

Chesapeake Bay Bridge-Tunnel (Images of America)

The Italian Legacy in Philadelphia: History, Culture, People, and Ideas

Crossroads: Descriptions of Western Pennsylvania 1720–1829 (Regional)

Best Hikes Near Pittsburgh (Best Hikes Near Series)

City Abandoned: Charting the Loss of Civic Institutions in Philadelphia

Haunted Western Pennsylvania: Ghosts & Strange Phenomena of Pittsburgh, Erie, and the Laurel Highlands (Haunted Series)