- 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
- La diligencia de Santa Fé entró a horario en la polvorienta calle mayor de Tucson.
- Genre
- oeste (western-frontier)
- Characters
- Zacharías; Charlie; Murphy (comisario; sheriff); Carmen Guevara (condesa de Robledal; Countess of Robledal); Akino; Pancho; marqués de Robledal (Marquis of Robledal)
- Reprints
La historia continua. The story is marked "continuará," to be continued. Hay también la indicación "Nuevo episodio" (a new story arc is announced).
- 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
- Los karakis, los cazadores de cabezas, tomaron desprevenidos a los del cutter...
- Genre
- crimen (crime)
- Characters
- Herb Wyck; "Cayena"; "Champ"; Maki
La historia continua. The story is marked "continuará," to be continued.
- Script
- Héctor Germán Oesterheld (credited as H. G. Oesterheld)
- Pencils
- Jorge Moliterni (credited as Moliterni)
- Inks
- Jorge Moliterni (credited as Moliterni)
- Letters
- ?
- First Line of Dialogue or Text
- ¿Me permite una observación, herr kapitán?
- Genre
- guerra (war)
- Characters
- Sargento (sergeant) Oliver; Helmuth Braun; Peter Krebs; Bruce Auburn [Lord Crack]; un camionero (a truck driver)
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
- Ya había cesado el dulce y melancólico canto del "mano".
- Genre
- ciencia ficción (science fiction)
- Characters
- Juan Salvo [el eternauta]; Favalli; Franco
- 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
- ?
- Feature Logo
- Randall
- Genre
- oeste (western-frontier)
- Characters
- Randall; "Flaco" Doblin; "Gent" Collins
La historia continua. The story is marked "continuará," to be continued.