| Release: | Nov 03, 1964 |
| Cover: | Jan 1965 |
Enter, the Avengers
| Release: | Nov 03, 1964 |
| Cover: | Jan 1965 |
The X-Men follow the summons of Professor X to Europe, where they encounter Lucifer and the Avengers. Lucifer has his heartbeat tied into a powerful bomb, so the X-Men must run interference with the Avengers until the Professor handles Lucifer.
| Writer | Stan Lee |
| Cover Penciller | Jack Kirby |
| Cover Inker | Chic Stone |
| Penciller | Jack Kirby |
| Inker | Chic Stone |
| Letterer | Sam Rosen |
| Editor | Stan Lee |
| Captain America | Steve Rogers |
| Iron Man | Anthony 'Tony' Stark |
| Beast | Henry 'Hank' McCoy |
| Cyclops | Scott Summers |
| Iceman | Robert 'Bobby' Drake |
| Professor X | Charles Francis Xavier |
| Wasp | Janet van Dyne |
| Thor | Donald Blake |
| Angel | Warren Worthington III |
| Marvel Girl | Jean Grey |
| Giant-Man | Henry 'Hank' Pym |
| Lucifer |
| Age | Silver Age |
|---|---|
| Format | Digital |
| Series Group | X-Men |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |