(W) Geoff Johns (A) Howard Porter (CA) Michael Turner. Written by Geoff Johns; ART by Howard Porter and Livesay; COVER by Michael Turner In stores April 28. Get ready for the race to be Fastest Hero Alive: Superman vs. The Flash! The JLA doesn't like being left in the dark when it comes to their members' personal lives...especially when a longtime teammate refuses to divulge his true identity. But Flash doesn't have time to hang around the Watchtower while Keystone City is in trouble - so it's up to Superman to bring him back! FC* 32 pg