- Bicentennial City: Walking Tours of Historic Philadelphia
- The Charleston story: Scenes from a city's history
- Within these walls: A history of the Academy of Music in Philadelphia
- Famous and Curious Cemeteries: A Pictorial, Historical, and Anecdotal View of American and European Cemeteries and the Famous and Infamous People Who
- Philadelphia Medica: Being a Guide to the City's Historical Places of Health Interest
- Winston Franklin
- Brendan O'Regan
- Institute of Noetic Science
- Robbi Courtaway
- Ben Shaberman
- Donald Masterson
- Virginia A. Lynch
- Harriet Baskas
- Adam Carlsen
- Tim O'Neil
- William G. Robbins
- Joe Pollack
- Richard H. Weiss
- Cathy Crowe
- Eric Post
- George Stevenson
- Sally J. Altman
- Cameron Platt
- Dorothy Daniels Birk
- Robert Steelquist