Volume 12 - 1st printing. "Unmasked!" Collects Astonishing X-Men (2004-2013 3rd Series) #57-59 and 62-68.

Warbird is on the run, labeled an enemy of Earth as well as the Shi'ar. Now the X-Men must decide whether to help her or bring her in. But what's the secret of that alien artifact she's uncovered? Then, in the aftermath of X-Termination, Iceman begins to deal with the aftershocks of his multi-dimensional ordeal. A catastrophic storm has buried much of the northern hemisphere under the deadly weight of snow, creating a kingdom where only one man rules: Bobby Drake. But Bobby's mind has become fragmented and lost. Who will stop his reign of terror?

Plus: Wolverine and Gambit hit the road in a stolen Lamborghini... with an alien stuffed in the teeny tiny trunk!

Softcover, 216 pages, full color.