| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2011 | 978-0-9829487-0-5 | Tom Engle · Richard E. Gilbert · Cooksey Shugart | Complete Price Guide to Watches 2011 |
| 2012 | 978-0-9829487-1-2 | Richard E. Gilbert · Tom Engle | Complete Price Guide to Watches 2012 |
| 2013 | 978-0-9829487-2-9 | Tom Engle · Richard E. Gilbert · Cooksey Shugart | Complete Price Guide to Watches 2013 |
| 2014 | 978-0-9829487-3-6 | Richard E. Gilbert · Tom Engle · Cooksey Shugart | Complete Price Guide to Watches 2014 |
| 2017 | 978-0-9829487-6-7 | Tom Engle · Richard E. Gilbert · Cooksey Shugart | Complete Price Guide to Watches 2017 |
| 2020 | 978-0-9829487-8-1 | Joseph DeMesy · Tom Engle · Richard M Gilbert | Annual Price Guide to Wristwatches |