Chrononauts Volume 2: Futureshock, Paperback

THE BOYS ARE BACK. Time-traveling physicists and best friends Corbin Quinn and Danny Reilly attempt to conquer the future in their latest adventure. But
when their own mission goes awry, a face from the past calls upon them to fulfill a unique, and sinister, assignment.

A little bit older but none the wiser, Corbin and Danny return with a BANG in the second volume of this MARK MILLAR classic.