- 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
- Acopió así una nunca vista colección de esmeraldas [...]
- Genre
- oeste (western-frontier)
- Characters
- Carmen Guevara (condesa de Robledal; Countess of Robledal); Corto; Dr. Forbes; Luisito; Perico
- 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
- La madera está podrida... cede fácil...
- Genre
- crimen (crime)
- Characters
- "Cayena"
La historia continua. The story is marked "continuará," to be continued.
- Script
- Héctor Germán Oesterheld (credited as H. G. Oesterheld)
- Pencils
- Carlos Roume (credited)
- Inks
- Carlos Roume (credited)
- Letters
- ?
- Genre
- histórico (historical)
- Characters
- Nahuel Barros; sargento (sergeant) Miño; Aurelio Sosa; hermanos Sosa (Sosa brothers); teniente (lieutenant) Lerma; indios pampa (Pampa Indians); Palquen (un indio pampa; a Pampa Indian)
- 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
- Costaba creerlo pero [...]
- Genre
- ciencia ficción (science fiction)
- Characters
- Una muchacha-robot (a girl-robot); Franco; Juan Salvo [el eternauta]; Favalli
- Reprints
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
- ?
- Genre
- guerra (war)
- Characters
- Bruce Auburn [Lord Crack]; sargento (sergeant) Oliver; soldados alemanes (German soldiers)
La historia continua. The story is marked "continuará," to be continued.