GH=DRO	CHRONOLOGY
Created by Denny O'Neil and Dick Giordano

CHRONOLOGY

GH=DRO first appeared in Flash Vol. 1 #223/2 (September-October 1973): "Doomsday... Minus Ten Minutes".

Below is the definitive list of appearances of GH=DRO in chronological order. Flashback sequences or story entries will be followed by a [Flashback] note. Stories that for some reason are no longer part of current continuity will have a comment saying this in a note following the entry.

Follow the links for a complete index of the issue, including story and creator info as well as full character chronology and in some cases story synopses.

The chronology list can also be sorted according to Comic book title. Please note: If you want to go back to the chronological listing after having used the sorting tool you have to reload the page.

To go to the GH=DRO biography click here.

GH=DRO Chronology

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Flash Vol. 1 #223/2 (September-October 1973): "Doomsday... Minus Ten Minutes"