Ace Harlem
From Jenny Everywhere Wiki
In an unidentified continuity prior to the collapse of the Multiverse, Ace Harlem was a member of the League of Liberation alongside Jenny Everywhere, Glendalf, the Magician from Mars, Butterfly, Trashman and Madam Fatal. The League was part of the Sixth International and dedicated to opposing the Sixth Column, a cult which worshipped Stardust the Super-Wizard. (PROSE: The Hermetic Garbage of Jenny Everywhere)
Behind the scenes
Ace Harlem was a heroic detective and among the first black American comic-book heroes, appearing in Issues 1 of the 1947 All-Negro Comics. The character is in the public domain.