Svalerne Og Den Mystiske Mand
| Book | Pigeon Post |
| Format | Hardback |
| Language | Danish |
| This Edition Published | 1960 |
| Original Title | Pigeon Post |
| Original Language | English |
| Author | Arthur Ransome |
| Publisher | Thorkild Becks Forlag |
| Printed and Bound by | Det Hoffensbergske Etablissement |
| Cover Art by | Axel Mathiesen |
| Translated by | Kai Sørensen |
| Series | Swallows and Amazons |
| Format | Hardback |
| Language | Danish |
| This Edition Published | 1960 |
| Copyright | 1960 |
| Pages / Font | 128 pages |