| Issue | #220 |
| Published | January 1956 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited), Jack Schiff (Managing Editor), Mort Weisinger, George Kashdan (story editors) |
| Characters | Krypto |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Stan Kaye |
| Characters | Krypto, Kryptonite |
| Synopsis | Krypto's existence revealed to the world. |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | Curt Swan |
| Inks | George Klein |
| Notes | inker id by Bob Hughes 8/05. |
| Genre | superhero |
| Script | Jack Miller |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Notes | inker credit updated 8/04- not Charles Paris |
| Reprinted | in Action Comics (DC, 1938 series) #404 (September 1971) |
| Script | Martin Naydel |
| Pencils | Martin Naydel; Al Plastino |
| Inks | Martin Naydel; Al Plastino |
| Script | Jack MIller |
| Pencils | Raymond Perry? |
| Inks | Raymond Perry? |
| Letters | typeset |
| Genre | teen |
| Script | Jack Schiff |
| Pencils | Win Mortimer |
| Inks | Win Mortimer |
| Genre | superhero |
| Pencils | George Papp |
| Inks | George Papp |
| Genre | children; humor |
| Script | Henry Bolitnoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Bolitnoff (signed) |
| Letters | Henry Boltinoff |