| Issue | #438 |
| Published | March 1988 |
| Frequency | monthly |
| Cover Price | 0.75 USD; 1.00 CAD |
| Pages | 36 |
| Editing | Michael Carlin |
| Characters | Superman [Clark Kent; Kal-El] |
| Genre | Superhero |
| Pencils | Jerry Ordway (signed) [as Da Ordster] |
| Inks | Jerry Ordway (signed) [as Da Ordster] |
| Characters | Superman [Clark Kent; Kal-El]; Cat Grant; Jimmy Olsen; Adam Morgan; Jerry White; Lois Lane; Mr. Chin; Mrs. Chin; Ronnie Chin; Janet Jones; Selena the Beautiful Buxum Bearded Lady; Harry; Dr. Howard (first appearance); VILLAIN: Brainiac [Milton Fine; Vril Dox] (first post-Crisis appearance) |
| Synopsis | Superman, Cat and Jimmy spend a day at the circus, little knowing that they will be meeting one of Superman's greatest foes... Brainiac. |
| Genre | Superhero |
| Script | John Byrne |
| Pencils | Jerry Ordway |
| Inks | John Beatty |
| Colors | Anthony Tollin |
| Letters | Albert DeGuzman |
| Script | Mike Carlin ? |
| Letters | typeset |
| Notes | Letters from readers - Matthew A. Young, Charles D. Brown, Joe Frank, Richard Padilla, Jarrod Cline, Charlie Harris, T.M. Maple, R. Ray and Howard T. Kidd. |