The main characters of this book are Harley Quinn . Infinite Crisis is of thriller genre . The book namedInfinite Crisis was published by Epic Comics (second series) . The no. of issues of the book is 177 . It used to be published Bimonthly . Yoshihiro Togashiwrote the book Infinite Crisis . This book was published in December 1977 – March 2004
Book about Harley Quinn is published Bi-monthly