| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ghostly Connections: Pennsylvania's Lower Susquehanna Valley | 978-0-7643-3717-8 (0-7643-3717-3) | 2011 |
| Pennsylvania's Adams County Ghosts: Featuring Gettysburg, New Oxford, Cashtown & Vicinity | 978-0-7643-3123-7 (0-7643-3123-X) | 2008 |
S M · Steffi Machnik · Steve Mackenzie · Steve Magness · Steve McComas · Steve McKenzie · Steve McKnight · Steve McMaster · Steve McMichael · Steve McNicol