| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1983 | 978-0-934422-00-0 | Robert Geddes | Owners Pictorial Guide for the Care and Understanding of the Mills Bell Slot Machine |
| 1995 | 978-0-934422-01-7 | Robert N. Geddes ยท Daniel R. Mead | Owners Pictorial Guide for the Care and Understanding of the Mills Bell Slot Machine |
| 1990 | 978-0-934422-02-4 | David L. Saul | Handbook of Slot Machine Reel Strips |
| 1991 | 978-0-934422-05-5 | Robert N Geddes | Owner's Pictorial Guide for the Care and Understanding of the Bally Electromechanical Slot Machine (Owner's Pictorial Guide) |
| 1990 | 978-0-934422-26-0 | Dan Post | Collector's Treasury of Antique Slot Machines from Contemporary Advertising |