John Cassaday Regular Cover
| Release: | Aug 22, 2007 |
| Cover: | Oct 2007 |
Unstoppable, Part 4
| Release: | Aug 22, 2007 |
| Cover: | Oct 2007 |
The X-Men manage to regroup and get off world to try and track down the missile base on the moon, only to discover the missile base actually is the moon. They are soon faced with overwhelming odds, and Cyclops concocts a plan that involves sacrificing himself to get the others away, ready to use their ace in the hole, something referred to as Leviathan.
| Writer | Joss Whedon |
| Artist | John Cassaday |
| Cover Artist | John Cassaday |
| Cover Colorist | Laura DePuy Martin |
| Colorist | Laura DePuy Martin |
| Letterer | Chris Eliopoulos |
| Editor | Axel Alonso |
| Editor in Chief | Joe Quesada |
| Wolverine | James 'Logan' Howlett |
| Beast | Henry 'Hank' McCoy |
| Cyclops | Scott Summers |
| Colossus | Piotr 'Peter' Nikolaievitch Rasputin |
| Shadowcat | Katherine 'Kitty' Pryde |
| White Queen | Emma Frost |
| Lockheed the Dragon | |
| Armor | Hisako Ichiki |
| Abigail Brand | |
| Danger | |
| Sydren | |
| Kruun |
| Age | Modern Age |
|---|---|
| Format | Comic |
| Series Group | X-Men |
| Genre | Action | Adventure | Super-Heroes |
| No. of Pages | 32 |
| Country | USA |
| Language | English |