Wonderworld Comics #5

An anthology featuring three superhero stories: "K-51: Spies at War" depicts espionage and military conflict; "Yarko the Great" involves a character engaged in action sequences; and "Spark Stevens of the Navy" follows a naval protagonist. Additional content includes "An Adventure with Tommy Taylor: His Exciting Exploits in the Jungle of Africa" by S. M. Iger, wherein young explorer Tommy Taylor travels to Africa by monoplane and encounters dangerous wildlife including lions, and a crime story involving a character named Mullins and his henchmen pursuing criminals to Robinson's apartment.