An issue used to be published Bimonthly (#1–2) . This book is of alternate history genre . The book was written by Yoshihiro Togashi . Atlas, Marvel published ,The book named Countdown to Final Crisis . It is a Miniseries,Limited series . This book was published in January 2007 - May 2007 . The main characters of this book are Forager,Karate Kid,Mary Marvel,Pied Piper,Jimmy Olsen,Kyle Rayner,Superman-Prime,Holly Robinson,Triplicate Girl,Shadowpact,Trickster,Jason Todd,Darkseid,Duela Dent,Monarch,rest of DC Universe,Ray Palmer,Donna Troy,Harley Quinn . The book has 31 issues
Atlas, Marvel publishes in superhero genres