James Olcese · Janice Olszewski · Janusz Olczak · Jens Olschewski
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Epub "t" | 978-84-9868-138-3 (84-9868-138-3) | 2009 |
| Mobipocket "t" | 978-84-9868-137-6 (84-9868-137-5) | 2009 |
| Valigie impossibili | 978-88-95492-06-3 (88-95492-06-4) | 2007 |