| Issue | #65 |
| Published | February 1970 |
| Cover Price | 0.15 |
| Pages | 36 |
| Editing | Stan Lee |
| Characters | The X-Men (Angel, Beast, Cyclops, Iceman, Marvel Girl); The Z'Nox |
| Genre | superhero |
| Pencils | Marie Severin |
| Inks | Tom Palmer |
| Characters | F: The X-Men (Angel, Beast, Cyclops, Iceman, Marvel Girl, Professor X); GS: Havok, Lorna Dane; GA: Fantastic Four (Human Torch, Invisible Girl, Mr. Fantastic, Thing); Colonel Nick Fury; S.H.I.E.L.D.; V: The Z'Nox (I) |
| Genre | superhero |
| Script | Denny O'Neil |
| Pencils | Neal Adams |
| Inks | Tom Palmer |
| Letters | Jean Simek |
| Notes | Professor X returns to X-Men |
| Reprinted | in Marvel Superheroes [Marvel Super-Heroes] (Marvel UK, 1979 series) #377 (September 1981) |
| Notes | Includes a letter from Doug Moench |