| Issue | #48 |
| Published | September 1968 |
| Cover Price | 0.12 USD |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | Cyclops; Marvel Girl |
| Genre | superhero |
| Pencils | John Romita |
| Inks | Frank Giacoia; John Romita ? |
| Notes | Possible Romita ink credit by Nick Caputo. |
| Characters | The X-Men [Marvel Girl; Cyclops]; Quasimodo (Villain); Computo (Villain; Introduction; Death); Cybertrons (Villain; Introduction; Death) |
| Genre | superhero |
| Script | Arnold Drake |
| Pencils | Don Heck; Werner Roth |
| Inks | John Verpoorten |
| Letters | Irving Watanabe |
| Reprinted | in Marvel Special (Marvel Italia, 1994 series) #16 |
| Characters | Beast |
| Genre | superhero |
| Script | Arnold Drake |
| Pencils | Werner Roth |
| Inks | John Verpoorten |
| Letters | Irving Watanabe |
| Reprinted | in Amazing Adventures (Marvel, 1979 series) #11 (October 1980) |
| Notes | Includes a letter from Tony Isabella |