| Issue | #51 |
| Published | June 1990 |
| Cover Price | $2.95 |
| Pages | 52 |
| Editing | Al Milgrom; Marc McLaurin (Assistant) |
| Notes | Wraparound Cover; Statement of Ownership average # of copies in preceding 12 months: 41,025. |
| Characters | Silver Surfer; Mantis; Mangog |
| Genre | superhero |
| Pencils | John Buscema |
| Inks | John Buscema |
| Letters | Typeset |
| Notes | Wraparound Cover; Statement of Ownership average # of copies in preceding 12 months: 41,025. |
| Reprinted | in Essential Silver Surfer (Marvel, 2001 series) #2 (2007) |
| Genre | humor |
| Script | Al Milgrom |
| Pencils | Al Milgrom |
| Inks | Al Milgrom |
| Reprinted | in Essential Silver Surfer (Marvel, 2001 series) #2 (2007) |
| Characters | FEATURE: Silver Surfer; GUESTS: Mantis; Sprout [1st; Mantis' son]; Human Torch; Namor, the Sub-Mariner; Dr. Strange; Alicia Masters; Clay Quartermain; SHIELD; VILLAINS: Mephisto; two Kree soldiers; the Supreme Intelligence; Mangog; CAMEO: Shalla-Bal |
| Synopsis | In a What If? tale that was originally slated as part of a Silver Surfer limited series, the Surfer is still trapped on earth and has to defend Mantis and her young son from the fury of Mangog. |
| Genre | superhero |
| Script | Steve Englehart |
| Pencils | John Buscema |
| Inks | Jack Abel |
| Colors | Christie Scheele |
| Letters | Rick Parker |
| Notes | As explained in the editorial, this is an alternate version of the 80's Silver Surfer #1. |
| Reprinted | in Essential Silver Surfer (Marvel, 2001 series) #2 (2007) |
| Characters | FEATURE: Nightmare |
| Genre | horror |
| Script | Dean Schreck |
| Pencils | Gene Colan |
| Inks | Al Williamson |
| Colors | Sherilyn Van Valkenburgh |
| Letters | Phil Felix |
| Reprinted | in Star Magazine (Edizioni Star Comics, 1990 series) #14 |
| Characters | Silver Surfer; Galactus |
| Genre | superhero |
| Pencils | Ron Lim |
| Inks | Ron Lim |
| Reprinted | in Essential Silver Surfer (Marvel, 2001 series) #2 (2007) |