| Issue | #77 |
| Published | June 1964 |
| Frequency | Monthly except Feb, May, Aug, Nov |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Mort Weisinger |
| Characters | Jimmy Olsen; Lucy Lane; Superman [Clark Kent] |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Notes | Jimmy is dressed as Colossal Boy from the Legion of Super-Heroes. |
| Script | Jack Schiff |
| Pencils | Sheldon Moldoff |
| Inks | Sheldon Moldoff |
| Letters | Ira Schnapp |
| Notes | inside front cover |
| Characters | Jimmy Olsen [also as Colossal Boy]; Titano; Superman; Allura; Ilona (in portrait); Rona (in portrait); Lucy Lane; Lois Lane |
| Synopsis | When Titano returns and snatches Lucy Lane, Jimmy takes an enlarging compound and puts on a duplicate of Colossal Boy's costume to subdue the giant ape. Just at that moment, Allura -- Jimmy's former flame and ruler of a giant world -- arrives and proposes marriage. But the enlarging compound wears off and Jimmy reverts to normal size, so Allura returns to her giant world with Titano in tow. |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Reprinted | in Superman: The Amazing Transformations of Jimmy Olsen (DC, 2007 series) #[nn] |
| Letters | Typeset |
| Characters | Jimmy Olsen; Jimmy Olsen Fan Club; "Skip" Wallow; "Bet-On-Anything" Wallow; Superman [Clark Kent]; Mr. Dill; Lucy Lane |
| Synopsis | The Jimmy Olsen fan club is conned out of their Jimmy Olsen trophies by "Skip" Wallow. Jimmy must help them get them back. |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Characters | Casey the Cop |
| Synopsis | Casey has a sore throat but he is still on traffic duty. |
| Genre | gag |
| Pencils | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Jimmy Olsen; Lucy Lane; Superman [Clark Kent] |
| Synopsis | Jimmy lands on a planet where everybody is a thief. |
| Genre | superhero |
| Pencils | John Forte |
| Inks | George Klein |