Adventures of Superman #457 (of 1000000)
Echoes
August 31st, 1989
Volume:
Publisher:
Number:
457
(of 649)
Name:
Echoes
Aliases:
Cover date:
August 31st, 1989
Store date:
Unknown
While Superman takes on Intergang, Matrix starts to mimic the Man of Steel's actions in "Echoes."
Notes:
- Letter column's title changes to Kryptograms.
- Next chronological appearance is in Action Comics #644.