| Issue | #228 |
| Published | May 1957 |
| Cover Price | 0.10 |
| Pages | 36 |
| Editing | Whitney Ellsworth (credited); Jack Schiff (managing); Mort Weisinger, George Kashdan (assistants) |
| Notes | No text story in this issue. Just a two page list of contest winners. |
| Characters | Superman |
| Genre | superhero |
| Pencils | Al Plastino |
| Inks | Al Plastino |
| Characters | Superman; Lois Lane; Jimmy Olsen; Perry White; Jay Amery (villain); Superman Museum; Jonathan Kent (cameo); Martha Kent (cameo) |
| Synopsis | Superman constructs a skyscraper in Metropolis and turns it into a museum of his past cases. |
| Genre | superhero |
| Script | Ed Hamilton? |
| Pencils | Al Plastino |
| Inks | Al Plastino |
| Notes | synopsis by Darkmark writer id by Bob Hughes 12/06? |
| Genre | fact |
| Script | H. T. Elmo |
| Pencils | H. T. Elmo |
| Inks | H. T. Elmo |
| Genre | teen; humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Characters | Congo Bill; Janu; Kongorilla (not the later character) |
| Synopsis | A former Hollywood animal star, Kongorilla is being returned to the jungle, but his former trainer tries to prove the ape has human intelligence. |
| Genre | jungle |
| Pencils | Howard Sherman |
| Inks | Howard Sherman |
| Genre | humor |
| Script | Henry Boltinoff (signed) |
| Pencils | Henry Boltinoff (signed) |
| Inks | Henry Boltinoff (signed) |
| Letters | Henry Boltinoff |
| Characters | Tommy Tomorrow; Brent Wood |
| Genre | science fiction |
| Script | Otto Binder |
| Pencils | Jim Mooney |
| Inks | Jim Mooney |
| Genre | teen |
| Script | Jack Schiff |
| Pencils | Curt Swan |