Book excerpt: Some of DC's biggest heroes team up in this revamp of the BRAVE AND THE BOLD series from Hugo Award-winning author J. Michael Straczynski! First up, the best-selling scribe pairs Batman and the fan-favorite Dial H For Hero concept. And when an experiment meant to alter the speed of light goes awry, Barry Allen finds himself face-to-face with some surprising allies - World War II's legendary Blackhawks! Then, the shambling walking doll that is Brother Power, the Geek is reborn in Gotham City while Green Lantern and Dr. Fate team up to take down a mystical threat! Fans of Straczynski's work on blockbuster titles such as Amazing Spider-Man and Thor will want to get in on this action-packed DC ongoing debut from one of the biggest names in comics!