Written by Greg Rucka Art by Eddy Barrows Pere P Ruy Jos Diego Olmos Ferreira & others Cover by Andrew Robinson In Superman's absence two new heroes arrive on Earth from out of Kryptonian lore in this new hardcover collecting ACTION COMICS 875-879 & ACTION COMICS ANNUAL 12! Following the startling events of " New Krypton" Earth finds itself without Superman! & this world without a Superman is a very dangerous place indeed The only thing standing between the good (and the not-so-good) citizens of Earth & the shadow of doom are the all-new Nightwing & Flamebird But who are these two heroes who have taken their names from legends of Krypton's past? Advance-solicited; on sale March 17 o 168 pg FC 2499 US