1st World Library - Literary Society · TREDITION CLASSICS
| title | media type | ISBN-13 | year of publication | |
|---|---|---|---|---|
| Bert Wilson in the Rockies | Taschenbuch | 978-3-8495-0784-8 | 2013 | |
| Bert Wilson in the Rockies | Gebunden | 978-3-8495-1815-8 | 2013 | |
| Bert Wilson in the Rockies | Hardcover | 978-1-4218-2964-7 | 2006 | |
| Bert Wilson in the Rockies | Paperback | 978-1-4218-3064-3 | 2006 | |
| The Radio Boys in the Thousand Islands | Hardcover | 978-1-4218-2330-0 | 2006 | |
| The Radio Boys in the Thousand Islands | Paperback | 978-1-4218-2430-7 | 2006 |