| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Island Peak /Imja Tse. Climbing Map /Bergsteigerkarte. 1:20'000 Island Peak, Climbing sketsches, Summit panorama, Trekking profile, Khumbu, GPS compatible1:1,6 Mio. Monasteries, Pilgrimage, Sacred Places, GPS-Compatible / Index | 978-3-9O6593-2O-3 (3-9O6593-2O-7) | 2004 |