It falls in thriller category . The name of the book is Infinite Crisisand it was published by Epic Comics (second series) . An issue used to be published Bimonthly . The book has 177 issues . Harley Quinnare the main characters of the book . This book was published in December 1977 – March 2004 . Yoshihiro Togashiwrote the book Infinite Crisis
Epic Comics (second series) publishes in thriller genres