- Price
- ?
- Pages
- 68
- Indicia / Colophon Publisher
- ?
- Brand
-
- ISBN
-
?
- Pencils
- Georges Rémi [som Hergé]
- Inks
- Georges Rémi [som Hergé]
- Colors
- ?
- Characters
- Johan; Lotta; Jocko
- Reprints
- Script
- Georges Rémi [som Hergé] (manus); Karin Janzon (översättning); Allan Janzon (översättning)
- Pencils
- Georges Rémi [som Hergé]
- Inks
- Georges Rémi [som Hergé]
- Colors
- ?
- Letters
- ?
- Characters
- Johan; Lotta; Jocko
- Reprints