| Issue | #30 |
| Published | February 1981 |
| Cover Price | 0.50 |
| Pages | 36 |
| Editing | Julius Schwartz |
| Characters | Superman; Black Canary; Doctor Destiny; Atom [Al Pratt] (inset) |
| Genre | Superhero |
| Pencils | Rich Buckler |
| Inks | Steve Mitchell |
| Characters | Green Lantern [Hal Jordan]; Green Arrow [Earth-1]; Batman [Earth-1] (all as the Justice League of America/JLA, all flashback); Superman [Earth-2]; Wonder Woman [Earth-2]; Green Lantern [Alan Scott]; Dr. Mid-Nite; Dr. Fate (all as the Justice Society of America/JSA, all flashback); Superman [Earth-1]; Black Canary; Doctor Destiny (villain); Fortress of Solitude; Larry Lance (flashback) |
| Genre | Superhero |
| Script | Gerry Conway |
| Pencils | Curt Swan |
| Inks | Vince Colletta |
| Colors | Jerry Serpe |
| Letters | Ben Oda |
| Notes | Credits for script, pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. |
| Characters | Superman [Earth-1]; Green Lantern [Hal Jordan]; Flash [Barry Allen]; Hawkman [Katar Hol]; Atom [Ray Palmer] (all as the Justice League of America/JLA, all flashback); Hawkman [Carter Hall]; Superman [Earth-2]; Green Lantern [Alan Scott]; Flash [Jay Garrick] (all as the Justice Society of America/JSA, all flashback); The Atom [Al Pratt]; Mary Pratt; Mallo; two burglars (villains) |
| Genre | Superhero |
| Script | Bob Rozakis |
| Pencils | Alex Saviuk |
| Inks | Vince Colletta |
| Colors | Jerry Serpe |
| Letters | Milt Snapinn |
| Notes | Whatever Happened to...Golden Age Atom |