Grava
Comet Queen
- Also known as
Appearances
- Who's Who: The Definitive Directory of the DC Universe #13 — 1986-03-00
- Tales of the Legion of Super-Heroes #336 — 1986-06-00
- Who's Who: Update '87 #3 — 1987-10-00
- Who's Who in the Legion of Super-Heroes #1 — 1988-04-00
- Adventure Comics #523 — 2011-04-00
- Adventure Comics #524 — 2011-05-00
- Adventure Comics #525 — 2011-06-00
- Adventure Comics #526 — 2011-07-00
- Adventure Comics #527 — 2011-08-00
- Adventure Comics #528 — 2011-09-00
- Adventure Comics #529 — 2011-10-00
- 'Tis the Season to Be Freezin' #1 — 2022-02-00