| Issue | #251 |
| Published | August 1958 |
| Cover Price | 0.10 USD |
| Pages | 36 |
| Editing | Whitney Ellsworth, Jack Schiff (managing editor), Mort Weisinger, George Kashdan (story editors) |
| Characters | Superboy robot |
| Genre | superhero |
| Pencils | Curt Swan |
| Inks | Stan Kaye |
| Characters | Superboy robots (intro), kryptonite, Ma and Pa Kent, Lana Lang |
| Synopsis | flashback story in which Superboy meets kryptonite for the first time. |
| Genre | superhero |
| Script | Otto Binder |
| Pencils | George Papp |
| Inks | George Papp |
| Notes | Superboy's five robots are introduced. All are remote controlled in this story. |
| Reprinted | in Superboy (DC, 1949 series) #165 (June 1970) |
| Characters | Frankie; Bob; Jerry (flashback) |
| Synopsis | Frankie and Bob start talking about having a close friend. |
| Genre | fact |
| Script | Jack Schiff |
| Pencils | Lou Cameron |
| Inks | Lou Cameron |
| Letters | Ira Schnapp |
| Characters | Green Arrow [Oliver Queen]; Speedy [Roy Harper]; "Cougar" Cain |
| Synopsis | Green Arrow receives arrows from fans from the future but they are stolen by "Cougar Cain" and his men. |
| Genre | superhero |
| Script | Jack Kirby |
| Pencils | Jack Kirby |
| Inks | Jack Kirby, Roz Kirby (backgrounds) |
| Reprinted | in Green Arrow By Jack Kirby, The (DC 2001 series) #nn; in Showcase Presents Green Arrow (DC, 2006 series) #1 |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Notes | bottom page has Winchester Skates ad. |
| Letters | typeset |
| Genre | gag |
| Script | Henry Boltinoff |
| Pencils | Henry Boltinoff |
| Inks | Henry Boltinoff |
| Letters | Henry Boltinoff |
| Notes | Palisade Park ad on bottom of page. |
| Genre | superhero |
| Script | Joe Millard |
| Pencils | Ramona Fradon |
| Inks | Ramona Fradon |
| Reprinted | in Super DC Giant (DC, 1970 series) #S-26 (July-August 1971) |