Artist/WriterDon Kraar, Raúl Fernández, Paul Dini, Tomeu Morey, Alfredo Alcala, Irv Novick, Andres Guinaldo, Charles Paris, Bill Finger, Peter Calloway, Wayne Faucher, Tex Blaisdell, Jerry Serpe, Len Wein, Glynis Oliver, Jeremy Haun, Ray Fawkes, Frank Springer, Sheldon Moldoff, Don Kramer, Mike Decarlo, Frank Mclaughlin, John Kalisz, Charles Soule, Dick Sprang, John Calnan, Don Newton, Scott Snyder, Sid Greene, John Rauch, David Vern, Carmine Infantino, Gardner Fox, Adrienne Roy, Joe Giella, Doug Moench, Dennis Calero
Cover ArtistDick Sprang, Guillem March, Charles Paris
Characterunnamed Mayor of Gotham City, Deadshot (Floyd Lawton), Batman (background image), Poison Ivy (Pamela Isley) (villain, cameo), Stefan Niros, Mr. Duchamp (death), Scarecrow (Jonathan Crane) (villain, cameo), Black Mask, Karlyle Krugerrand, John Sholes, Batman (Bruce Wayne), Riddler (villain), Edward Nigma), H. Rutherford Creighton, Gregorian Falstaff, Caroline Slater, Mad Hatter (Jervis Tetch), Joker, Ragdoll (Peter Merkel)) (flashback), Lisa Ellen Newman (also as Sally Campbell), Mr. Freeze (Victor Fries) (villain, cameo), Luis Quintero, Deadshot (Floyd Lawton) (villain, cameo), Lucius Fox, Riddler (Edward Nygma), Killer Moth (Cameron Van Cleer), Black Mask (villain, cameo), The Riddler (Edward Nigma), Derek Lewis, Mabel Pines, Harley Quinn (Harleen Quinzel) (villain, cameo), Killer Croc (Waylon Jones) (villain, cameo), Granny Goodness (disguised as Athena), Scarecrow (Dr. Jonathan Crane), Spook, Greg Lanner, Batman (Bruce Wayne, Cavalier (Mortimer Drake), The Riddler (Edward Nigma) (villain, has 5-page history), Two-Face (Harvey Dent) (villain, cameo), also as Two-Face), Lex Luthor, Holly Robinson, Riddler (Edward Nigma) (Villain), Harleen Quinzel (as Harley Quinn) (only as Harley in flashback), Ra's al Ghul (villain, cameo), James Gordon, Poison Ivy, Riddler's gang (villains), Robin, Riddler, George Lesley, Mr. Freeze (Dr. Victor Fries), Karrie Bishop (deceased), PANDORA, Roxy Rocket (cameo), Robin (Dick Grayson), The Riddler (Edward Nigma) (villain, origin, introduction), Ra's Al Ghul, Secret Six (Scandal Savage, Penguin (Oswald Cobblepot) (villain, cameo), Alfred Pennyworth, Riddler (Edward Nygma, Smiles Dawson (introduction), Captain Stingaree, Lt. Hansen, Signalman (Phil Cobb), Elena Niros, Bane (villain, cameo), Desaad, Robin (Tim Drake), fur thieves (villains), Harvey Bullock, Riddler (Edward Nygma) (Villain), Sarah Morton, Roger Peale (introduction), Nightwing, Jessica Duchamp, Selina Kyle (Catwoman), Molehill Mob (villains), Knockout, Harleen Quinzel (Harley Quinn), Harrison Eagle (millionaire collector, introduction), Clayface (Basil Karlo) (villain, cameo), The Riddler (Edward Nigma) (villain), Catman (Thomas Blake), Jake Hammer, Joker (Villain), Commissioner Jim Gordon
Series TitleBatman Arkham: the Riddler