- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Genre
- superhero
Title page illustration reprinted from pg. 1 of the Supergirl story from Action Comics #275 (see pg. 85).
- Script
- ?
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
Illustration reprinted from pg. 10, panel 4 of the Supergirl story from Action Comics #270 (see pg. 28).
- Script
- R. C. Harvey
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- typeset
- Genre
- superhero
- Reprints
Illustration reprinted from pg. 8, panel 1 of the second story from Action Comics #285 (see pg. 246).
- Script
- Jerry Siegel
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Lee]; Superman [Clark Kent]; Batman [Bruce Wayne]; Robin [Dick Grayson]; Krypto; Jerro; Lori Lemaris; Ronal
- Reprints
- Keywords
- Kandor
Supergirl's 16th birthday.
- Script
- ?
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Lee]; Streaky
- Reprints
Readers invited to pick Linda's new hairstyle: "Pony Tail Sophisticate", "Lori Lemaris Special", "Kitten Cut (Streaky)", "Campus Cuddle-Bun" or "Contempo Cut". Results announced in Action Comics #281.
- Script
- Robert Bernstein
- Pencils
- Wayne Boring
- Inks
- Stan Kaye
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Lee]; Superman [Clark Kent]; Supermen Emergency Squad; Lois Lane; Anti-Superman Gang [John Kiley]
- Reprints
- Keywords
- Kandor
Supergirl guest-stars in this Superman story.
- Script
- Jerry Siegel
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Lee]; Legion of Super-Heroes: Brainiac 5 [Querl Dox] (1st appearance, origin, joins the Legion in this story); Phantom Girl [Tinya Wazzo] (1st appearance); Triplicate Girl [Luornu Durgo] (1st appearance); Saturn Girl [Imra Ardeen]; Cosmic Boy [Rokk Krinn]; Lightning Lad [Garth Ranzz]]; Shrinking Violet [Salu Digby] (1st appearance, Legion applicant); Bouncing Boy [Chuck Tine] (1st appearance, Legion applicant); Sun Boy [Dirk Morgna] (1st appearance, Legion applicant); Lori Lemaris; Jerro; Krypto; Superman [Clark Kent] (in flashback); Brainiac (in flashback); Koko (Brainiac's pet, in flashback)
- Reprints
Supergirl's 2nd encounter with the Legion of Super-Heroes (see Action Comics #267, reprinted in Supergirl Archives Vol. 1). This time she succeeds in joining. Also her 1st meeting with Brainiac 5 (another boyfriend). This is the 6th appearance of the Legion of Super-Heroes.
- Script
- Jerry Siegel
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Danvers]; Streaky; Lesla-Lar (1st appearance, Kandorian mad scientist who looks like Supergirl); Fred Danvers (1st appearance, Supergirl's foster-parent); Edna Danvers (1st appearance, Supergirl's foster-parent); Lex Luthor
- Reprints
- Keywords
- Kandor
Part 2 of 9. Fred and Edna Danvers adopt Linda (Supergirl) Lee.
- Script
- ?
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Lee]; Streaky
- Reprints
Results of Linda's hair style poll. "Campus Cuddle Bun" wins with 10,112 votes. (She began wearing this style 2 issues earlier, in Action Comics #279.)
- Script
- Jerry Siegel
- Pencils
- Jim Mooney
- Inks
- Jim Mooney
- Colors
- Jamison Services
- Letters
- ?
- Genre
- superhero
- Characters
- Supergirl [Linda Danvers]; Superman [Clark Kent]; Fred Danvers; Edna Danvers; Dick Malverne; Jerro; Lenora Lemaris; Lex Luthor; Zor-El (flashback); Alura (flashback); John F. Kennedy; Nikita Khrushchev
- Reprints
- Keywords
- Kandor
Part 8 of 9. Supergirl's existence revealed to the world, and Fred and Edna Danvers learn their adoptive daughter's true identity.
- Script
- ?
- Letters
- typeset
Bios of Otto Binder, Wayne Boring, Robert Bernstein, Stan Kaye, George Klein, Jim Mooney, Al Plastino, Jerry Siegel and Curt Swan. (Plastino's inclusion erroneous, since he didn't contribute any material to this volume.)