Ace Harlem was an African American police detective who operated in an unnamed American city (most likely New York City). He was an observant, skillful detective with a track record that earned him the respect of the city's African-American community. He was a strong believer in justice as an innate force in the universe, in that, one way or another, anybody who embarks on the life of crime will eventually suffer the consequences.

He came into conflict with the professional criminals the Lizard and Charm Root.

*All-Negro Comics #1

*[https://tomchristopher.com/comics4/orrin-c-evans-and-the-story-of-all-negro-comics/ "Orrin C Evans and the story of All Negro Comics" by Tom Christopher]
*[http://www.oddballcomics.com/article.php?story=2007-02-26 Oddball Comics' recap of ''All-Negro Comics'' #1]
*[https://wiki.jennyeverywhere.net/wiki/Ace_Harlem Jenny Everywhere Wiki]
*[https://comicvine.gamespot.com/ace-harlem/4005-73779/ ComicVine]
Category:1947 Debuts
Category:Detective Characters
Category:All-Negro Comics Inc Characters
Category:African-American characters
Category:John Terrell-Creator
Category:Heroes
Category:Comic Book Characters
Category:Male Characters
Category:Protagonists
Category:Non-Powered Characters
Category:Harlem Family Characters
Category:Game Themed Characters
Category:Police Characters
Category:IDW Characters
Category:Thrilling Nostalgia Characters
Category:Image Characters