Metadata
Author: WikiMatrix
Data
English[en]
Prior to this time, "Mjolnar," invented by Joe Simon and Jack Kirby, appeared in Adventure Comics #75 (Jun. 1942), in the Sandman story, "The Villain from Valhalla."
Spanish[es]
Antes de este tiempo, "Mjolnar", inventado por Joe Simon y Jack Kirby, apareció en Adventure Comics # 75 (junio de 1942), en la historia de Sandman, "The Villain from Valhalla".