It used to be published Bi-monthly . The main characters of this book are Green Arrow . Identity Crisis is of gothic science fiction genre . This book was published in (vol. 2)  October 1972 – October 1975 . The name of the book is Identity Crisisand it was published by DC Comics/Wildstorm . The no. of issues of the book is 25 . It is a mini-series,Limited series . The book was written by Keith Giffen
Identity Crisis was published after 1978