Artist/WriterJack Schiff, Jerry Robinson, Winslow Mortimer, Win Mortimer, Charles Paris, Bill Finger, Jim Mooney, George Roussos, Jack Burnley, Ray Burnley, Mort Weisinger, Bernie Breslauer, Bob Kane, Sheldon Moldoff, Lew Schwartz
Cover ArtistJerry Robinson, Fred Ray
CharacterClara Grayson (Dick Grayson's aunt, villain, introduction), Monty Julep (illegal gambler, death), Joe Chill (villain, name revealed in this story, Thomas and Martha Wayne's murderer, death), Feets Borgam (killer, death), Fatso Foley (villain, introduction), Vicki Vale (introduction), Batman (Bruce Wayne), Alfred Beagle, The Bat-Man (Batman, Thomas Wayne (flashback, death), Joker, The Mad Hatter (villain, introduction), Joe Chill (unnamed), Deadshot Mike (villain), Julie Madison, Martha Wayne (Death), John Grayson (introduction, death), Batman (Bruce Wayne) (Origin), Joe Coyne (villain, introduction), Commissioner James Gordon (introduction), Reilly (police officer), Paul Rogers, Two-Face (Harvey Dent) (image), J. J. Withers (first appearance), Horatio Delmar (villain, introduction, death), Lambert, Stubby Stubbs (villain, introduction), Robin (Dick Grayson) (introduction, origin), Mr. Haly, The Clock (villain), James Gordon, Skinny (villain, introduction, death), Robin, Gilda, Alfred Stryker (villain), Robin (Dick Grayson), Clayface (Basil Karlo) (Villain), Batman (Bruce Wayne) (origin retold in detail), The Joker (image), Blade (villain, death), Dick Grayson, The Catwoman (Selina Kyle, Mary Grayson (introduction, death), Freddie Hill, Steven Crane (death), Bob Kane, Weasel Venner (villain, introduction, death), George Grayson (Dick Grayson's uncle, villain, introduction), Boss Zucco (Anthony Zucco) (villain, introduction), Mr. Bentley, Two-Face (Harvey Kent) (villain), Jennings (villain), Gabby, a.k.a. Elva Barr) (villain), Bruce Wayne) (introduction), Mike (villain, introduction), Wolf Brando (villain, introduction, death), Martha Wayne (flashback, death), Thomas Wayne (Death)
Series TitleBatman in the Forties