- Script
- Héctor Germán Oesterheld (credited as Oesterheld)
- Pencils
- Hugo Pratt (credited as H. Pratt)
- Inks
- Hugo Pratt (credited as H. Pratt)
- Letters
- ?
- First Line of Dialogue or Text
- Los pawnees creen que no nos importa la muerte de Sulen...
- Genre
- oeste (western-frontier)
- Characters
- Sgt. Kirk; Corto; Maha; Dr. Forbes; Sulen; Flecha Partida; Águila Calva
- Reprints
La historia continua. The story is marked "continuará," to be continued.
- Script
- Héctor Germán Oesterheld (credited as Oesterheld)
- Pencils
- Daniel Haupt (credited as Haupt)
- Inks
- Daniel Haupt (credited as Haupt)
- Letters
- ?
- First Line of Dialogue or Text
- Exhausto, al borde del colapso [...]
- Genre
- crimen (crime)
- Characters
- Montt; "Cayena"; "Patíbulo"
La historia continua. The story is marked "continuará," to be continued.
- Script
- Héctor Germán Oesterheld (credited as Oesterheld)
- Pencils
- Hugo Pratt (credited)
- Inks
- Mario Bertolini (credited as Bertolini)
- Letters
- ?
- Genre
- guerra (war)
- Characters
- Bruce Auburn [Lord Crack]; Cliff; sargento (sergeant) Oliver; Nell MacDougall; mayor (major) Hatlum
La historia continua. The story is marked "continuará," to be continued.
- Script
- Héctor Germán Oesterheld (credited as Oesterheld)
- Pencils
- Francisco Solano López (credited as Solano López)
- Inks
- Francisco Solano López (credited as Solano López)
- Letters
- ?
- First Line of Dialogue or Text
- ¡Vamos, Franco! ¡El estallido del camión tanque terminó con los "cascarudos"!
- Genre
- ciencia ficción (science fiction)
- Characters
- Juan Salvo [el eternauta]; Franco; el (the) Mano
- Reprints
La historia continua. The story is marked "continuará," to be continued.
- Script
- Héctor Germán Oesterheld (credited as Oesterheld)
- Pencils
- Arturo del Castillo (credited)
- Inks
- Arturo del Castillo (credited)
- Letters
- ?
- First Line of Dialogue or Text
- Lo dicho, sheriff... el fantasma no puede ser Rhum...
- Genre
- oeste (western-frontier)
- Characters
- Billy Cross ["skunk"]; el comisario (the sheriff); Randall; "Rhum"
- Reprints
La historia continua. The story is marked "continuará," to be continued.
La serie pasa a llamarse solo "Randall" (the feature becomes just "Randall").