Although religion-based terrorism was certainly not uncommon before the events of September 11, 2001, there is now a greater call for an explanation of these actions. In this new study, Al-Khattar seeks to define religion-based terrorism as seen by the followers of different religious traditions in order to facilitate understanding of this international problem. He discusses religion-based terrorism from three perspectives (Judaism, Christianity, and Islam) and offers a theoretical analysis from a criminological perspective of the justifications for such acts. Interviews with leaders from...