Ultimate Fantastic Four #27

(W) Mark Millar (A/CA) Greg Land. Written by MARK MILLAR Pencils & Cover by GREG LAND 'PRESIDENT THOR' Part 1 (of 3) A guilt-ridden Reed Richards attempts to undo his greatest failure by using time travel to fix the snag that caused the teleportation accident which resulted in Ben Grimm's becoming the Thing. If it works, Ben will be Ben and the Thing will never have existed. And neither will the F.F. Be careful what you wish for.