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 . This book was published in October/November 1950 - February/March 1955 . The name of the book is Crisis on Infinite Earthsand it was published by EC Comics . It falls in parody of sword and sorcery (early issues) category . An issue used to be published Fortnightly . It is a Miniseries . The book has 5 issues . Bill Mantlowrote the book Crisis on Infinite Earths
Crisis on Infinite Earths was published from July/August 1978 – September 1986