C. W. · C. Wolf · Christopher Wolf · E. Wolf
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ghosts of Hershey and Vicinity | 978-0-7643-3285-2 (0-7643-3285-6) | 2009 |
| Ghosts of the Revolutionary War | 978-0-7643-3494-8 (0-7643-3494-8) | 2010 |
| Haunted Highways and Ghostly Travelers | 978-0-7643-3895-3 (0-7643-3895-1) | 2011 |