Superman (2nd Series) #20 (Newsstand) FN

Superman (2nd Series) #20 (Newsstand) was published by DC in 1988. It was written by John Byrne and Paul Kupperberg and features art by John Byrne. The cover artist for this issue was John Byrne. Superman (2nd Series) #20 (Newsstand) is part of the following storylines/events: Doom in the Heartland! and features appearances by: Doom Patrol, Supergirl (Matrix), Tempest (Josh Clay), Robotman (Cliff Steele), Celsius, Negative Woman, Metallo, Karma, Lodestone, and Scott Fischer. You might find this information about Superman (2nd Series) #20 (Newsstand) helpful: Story continued from Doom Patrol Vol. #2 #11; newsstand edition.