(W) Francis Manapul, Brian Buccellato (A) Francis Manapul & Various (CA) Francis Manapul. A mysterious and powerful Speed-Force killer has left a trail of bodies in his wake and only Barry Allen has the power to stop him in these stories from THE FLASH #0-25* plus issue #23.2 (starring Reverse-Flash)! But when the killer stays one step ahead of him* Barry finds himself face to face with the Teen Titans and Kid Flash for the first time. All this will lead to a confrontation with The Flash's most deadly foe* the Reverse-Flash!