Adventures of Superman — DC Comics
Issue: #504
Last valuation update: 2026-02-05
The 'Reign of the Supermen' continues from Superman #81: Superman, Superboy and the Man of Steel storm Mongul's city despite the threatening levels of Kryptonite...levels so high that it could mean the end of Superboy! Continued in Action Comics #691.Notes:Jack Ryder cameo appearance.WGBS Flying Newsroom appears."DC Universe 12" one page text piece featuring "Are You a Guy's Guy?" a Guy Gardner ch...
Creators: Albert De Guzman, Glenn Whitmore, Mike Carlin, Karl Kesel, Frank Pittarese, Doug Hazlewood, Tom Grummett
Characters: Superman, Mongul the Elder, Steel, Jimmy Olsen, Lex Luthor, Creeper, Perry White, Kon-El, Cyborg Superman, Ron Troupe, Rex Leech, Tana Moon, Matrix
Story arcs: Reign of the Supermen