Issue: #598
Last valuation update: 2026-10-20
Cover by John Byrne."Checkmate!" co-plotted and scripted by Paul Kupperberg, co-plotted, scripted and penciled by John Byrne, inked by Ty Templeton, colored by Petra Scotese and lettered by John Costanza. The Man of Steel teams with the Checkmate agency to stop a terrorist organization.Notes:The First Appearance of Checkmate.Batman, Hawkman, Arisia, Kilowog, Wonder Woman and Martian Manhunter have...
First appearances: B.J., Grace Guinness
Creators: John Costanza, Paul Kupperberg, John Byrne, Mike Carlin, Mike Carlin, Petra Scotese, Ty Templeton
Characters: Batman, Superman, Harvey Bullock, Martian Manhunter, Cat Grant, Lois Lane, Wonder Woman, Jimmy Olsen, Booster Gold, Booster Gold, Lex Luthor, Perry White, B.J., Gangbuster, Harry Stein, Lana Lang, Checkmate, Grace Guinness, Arisia, Kilowog