X-Men: Reign of X by Jonathan Hickman #2

This volume continues the Reign of X era, collecting issues from the X-Men line during Jonathan Hickman's oversight. It focuses on the fallout from the Hellfire Gala and the establishment of the mutant nation of Krakoa, featuring Cyclops, Jean Grey, Wolverine, and the Summer family dynamics, including the return of Vulcan and the lost mutants Petra and Sway.