| Issue | #121 |
| Published | February 2002 |
| Frequency | monthly |
| Cover Price | 2.25 USD |
| Pages | 44 |
| Editing | Mark Powers; Pete Franco (Assistant Editor) |
| Characters | Professor X; Cassandra Nova |
| Genre | superhero |
| Pencils | Frank Quitely (signed) |
| Colors | HiFi Design (signed) |
| Characters | Cyclops; Jean Grey; Wolverine; White Queen [Emma Frost]; Cassandra Nova; Professor X |
| Synopsis | Telepaths Jean and Emma enter Xavier's mind and discover his secret connection to Cassandra Nova. |
| Genre | superhero |
| Script | Grant Morrison |
| Pencils | Frank Quitely |
| Inks | Frank Quitely ? |
| Colors | HiFi Design |
| Letters | Comicraft; Richard Starkings |
| Notes | silent issue, part of 'Nuff Said month |
| Reprinted | in New X-Men (Marvel, 2001 series) #2; in New X-Men (Marvel, 2002 series) #1; in New X-Men Ultimate Collection (Marvel, 2008 series) #1 |
| Genre | superhero |
| Script | Grant Morrison |
| Letters | typeset |
| Notes | partial plot for this issue (through page 14 - remainder was available at marvel.com) |
| Letters | typeset |
| Notes | Statement of October 1, 2001 Average number of copies sold during preceding 12 months: 212,108 Owners: Marvel Enterprises, Inc. 10 East 40th Street, New York, NY 10016 |
| Genre | superhero |
| Pencils | Yoshitaka Amano (illustration) |
| Inks | Yoshitaka Amano (illustration) |
| Colors | Yoshitaka Amano (illustration) ? |
| Letters | typeset |
| Notes | House ad for Elektra and Wolverine: The Redeemer (Marvel, 2002 series) |