- Script
- Geoffrey Blum (credited); Jón Sveinbjørn Jónsson (credited) (oversetter)
- Pencils
- Carl Barks (credited, signed)
- Inks
- Carl Barks (credited, signed)
- Colors
- Carl Barks (credited, signed)
- Letters
- typeset
- Characters
- Doffen Duck; Dole Duck; Donald Duck; Ole Duck; Onkel Skrue
- Pages
- 12 - 12
Illustrert med tegningen "In the Footsteps of Pizarro" fra 1997.
- Script
- Carl Barks (credited)
- Pencils
- Carl Barks (credited)
- Letters
- Carl Barks (credited)
- Genre
- antropomorfisme-funny animals (anthropomorphic-funny animals)
- Characters
- Lille Hjelper; Onkel Skrue; Petter Smart
- Reprints
Første 3 skisse-sider av en planlagt 8 siders historie fra 1959.