| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| The Denver Buckaroo | Hardcover | 978-0-7927-0757-8 | 1992 |
| The Denver Buckaroo | Paperback | 978-0-7927-0758-5 | 1992 |
| The Robbery at Three Wells | Hardcover | 978-0-7927-0841-4 | 1991 |
| The Robbery at Three Wells | Paperback | 978-0-7927-0842-1 | 1991 |
| The Silver Stallion | Gebunden | 978-0-7927-1231-2 | 1992 |
| The Silver Stallion | Paperback | 978-0-7927-1232-9 | 1992 |