| Issue | #303 |
| Published | December 1962 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Mort Weisinger |
| Notes | Letter from Paul Gambaccini in this issue. |
| Characters | Lord Hawke; Kryptonite |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | George Klein |
| Letters | Ira Schnapp |
| Notes | Letter from Paul Gambaccini in this issue. |
| Characters | Lord Hawke; Kryptonite; Princess Zorina; Prince Mark; Lana Lang |
| Synopsis | Superboy helps his physical double, the Prince of Sardonia, foil a potential usurper to the throne |
| Genre | superhero |
| Script | Leo Dorfman |
| Pencils | George Papp |
| Inks | George Papp |
| Letters | Joe Letterese |
| Reprinted | in Four Star Spectacular (DC, 1976 series) #5 (November-December 1976) |
| Characters | Honey in Hollywood |
| Synopsis | Honey writes fan letters to herself to get the attention of a studio. |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Little Pete |
| Synopsis | School is cancelled due to snow, but Little Pete has to shovel snow. |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Characters | Legion of Super-Heroes [Cosmic Boy; Saturn Girl; Sun Boy; Lightning Lad; Brainiac 5; Matter-Eater Lad; Bouncing Boy; Chameleon Boy; Shrinking Violet; Superboy]; Dr. Landro |
| Synopsis | The newest Legionnaire, Matter-Eater Lad, is accused of being a spy. |
| Genre | superhero |
| Script | Jerry Siegel |
| Pencils | John Forte |
| Inks | John Forte |
| Letters | Joe Letterese |
| Notes | intro & origin Matter-Eater Lad, joins the Legion; Legion next appears in Action Comics 298. |
| Reprinted | in Adventure Comics (DC, 1938 series) #499; in Legion of Super-Heroes Archives, The (DC, 1991 series) #1 |