X-Men: Battle of the Atom

Collects X-Men: Battle of the Atom #1-[nn], X-Men #5-6, Uncanny X-Men #12-13, All-New X-Men #16-17, Wolverine & the X-Men #36-37. The 2013 crossover where X-Men from past, present, and future collide over the time-displaced original five.