| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Light Rail and Short Ties Through the Notch | 978-0-9720709-0-4 (0-9720709-0-7) | 2002 | John M. Ham |
| Rails Along the East Branch: The Delaware & Northern Railroad | 978-0-9720709-3-5 (0-9720709-3-1) | 2006 | John M Ham |
| The Old "Up and Down" Catskill Mountain Branch of the New York Central | 978-0-9720709-1-1 (0-9720709-1-5) | 2003 | John M. Ham |