The 'Reign of the Supermen'. The Man of Steel takes on the crime lord White Rabbit after confronting the cold, alien Superman (a.k.a. the Last Son of Krypton). Also, Green Lantern's Coast City is threatened, as the menace of Mongul looms near!
- The Ordster Plant is a homage to Jerry Ordway.
- Mongul doesn't physically appear in this issue.
- "Deecee Universe 11" one page text piece featuring "Rube's Soapdish" by Ruben Diaz plus "The Bull's Utter" a one panel comic by Brian Augustyn and "Gripeline: Don't Even Wait For It" which contains a parody of comic books to be released during the week. With titles like: Chain Smoker War #1, Defective Comics #1, Doogle Hawkman M.D. #2 and Guy Gardener #1.
- Triangle 1993 #21.
- Chronological continuation from Action Comics #689.
- Chronological continuation in Superman #80.