WOLVERINE AND X-MEN ( 2011-2014 ) #25

• The hottest new X-Book turns 25! • Jason Aaron (THOR:GOD OF THUNDER) and Eisner-Award winner Ramon Perez (Tale of Sand, JOHN CARTER) kick off the mega story that will define WXM in 2013! • Wolverine and the students go to the Savage Land! • Wolverine's brother Dog, from the super hit ORIGIN, returns and becomes the biggest new X-Villain in years.