- Script:
- ?
- Letters:
- Typeset
- Genre:
- Superhero
Describes meeting before Supergirl's existence revealed.
- Script:
- Jerry Siegel
- Pencils:
- Jim Mooney
- Inks:
- Jim Mooney
- Colors:
- ?
- Letters:
- Joe Letterese
- Genre:
- superhero
- Characters:
- Supergirl; Legion of Super-Heroes [Cosmic Boy; Lightning Lad; Saturn Girl; Chameleon Boy (introduction, cameo); Colossal Boy (introduction, cameo); Invisible Kid [Lyle Norg] (introduction, cameo)]; Superman (cameo)
- Synopsis:
- Supergirl is invited to the 30th century to join the Legion, but is rejected.
- Reprints:
Original pages 2 and 3 were cut. Third appearance of the Legion of Super Heroes.
- Script:
- Jerry Siegel
- Pencils:
- Curt Swan
- Inks:
- John Forte
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
- Reprints:
1 page cut. Writer credit confirmed from Martin O'Hearn. Ink credit confirmed from Pat Lang & Bob Hughes.
- Script:
- Leo Dorfman
- Pencils:
- Jim Mooney
- Inks:
- Jim Mooney
- Colors:
- ?
- Letters:
- ?
- Genre:
- superhero
- Characters:
- Supergirl; Comet the Super-Horse
- Reprints:
This is not the first appearance of Comet; see Adventure Comics #293 (February 1962).