The name of the book is Crisis on Infinite Earthsand it was published by EC Comics . Crisis on Infinite Earths is of parody of sword and sorcery (early issues) genre . Alexander Luthor Jr.,Psycho-Pirate,Superman (Kal-El),Monitor,Flash (Barry Allen),Anti-Monitor,Holly Robinson,Pariah,Superboy-Prime,Harbingerare the main characters of the book . Bill Mantlowrote the book Crisis on Infinite Earths . The no. of issues of the book is 5 . This book was published in October/November 1950 - February/March 1955 . Fortnightly an issue of this book was published . Crisis on Infinite Earths was a Miniseries
Crisis on Infinite Earths falls into 2 category