| Issue | #13 |
| Published | July 1991 |
| Cover Price | $2.50 |
| Characters | Simon Myers (architect, the REAL identity of "Mister X") |
| Genre | Science fiction; Adventure |
| Pencils | Paul Rivoche (painted) |
| Inks | Paul Rivoche (painted) |
| Colors | Paul Rivoche (painted) |
| Letters | Paul Rivoche (painted) |
| Genre | Science fiction; Adventure |
| Script | William R. Webb |
| Pencils | D'Israeli |
| Inks | Ken Howelczynski |
| Notes | The same creative team produced a 6-part serial in NEW WORLDS ANTHOLOGY #1-6 (Caliber 1996) which serves as a flashback to events before MISTER X #1 (Vortex, June 1984). Series then continues in MISTER X Vol.3 #1 (Caliber, April 1996). |