The original of this painting is signed Ballestar in the bottom right, below the edge of this cover.
This is the earliest known use of this painting on a comic. It has been used on non-comics publications, including:
- Pulp Western series, 'I Grandi Western' (La Frontiera, 1980 series) #27 ['Blowholers' by John Reese].
- Pulp Western series, 'Frontera del Oeste' (Cies, 2002 series) #199 (2008) ['Muertos en Alburquerque' by Marcial Lafuente Estefania].
- Western novel, 'Rough Justice' (Robert Hale, 2010?) using only the central front figure.
- VHS cover for Spanish release of the film 'Magnificent Three' (1963), titled 'Tres hombres buenos' (1980?).
Part 1. This story does not include the logo for "Billy the Kid".
Part 2. This story does not include the logo for "Billy the Kid".
Part one of the origin of the Cheyenne Kid.
Part two of the origin of the Cheyenne Kid. The introductory text includes what looks like a second title, "The Night of the Vision".