| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 2000 | 978-0-918654-09-0 | Galloping Geese on the Rio Grande Southern, Colorado Rail Annual No. 9 | |
| 1974 | 978-0-918654-12-0 | Gordon Chappell · Robert W. Richardson · Cornelius W. Hauck | The South Park Line (Colorado Rail Annual, No 12) |
| 1981 | 978-0-918654-15-1 | Mallory Hope Ferrell · Cornelius W. Hauck · Rex C. Myers | Montana Rail Annual (Colorado Rail Annual, No 15) |
| 2000 | 978-0-918654-24-3 | A Ticket to Ride the Narrow Gauge (Colorado Rail Annual, No. 24) | |
| 1981 | 978-0-918654-25-0 | Colorado Railroad Museum | Locomotives of the Rio Grande |
| 1990 | 978-0-918654-42-7 | William H. Bauer · James L. Ozment · John H. Willard | Colorado Post Offices, 1859-1989: A Comprehensive Listing of Post Offices, Stations, and Branches |
| 2000 | 978-0-918654-51-9 | Ken Fletcher | Centennial State Trolleys: The Life and Times of Colorado's Streetcars |