*FOR MATURE READERS*

Everything culminates in one final Black Forest showdown. After his team’s bleak marathon to salvage New York City, Koenig’s past and present demons come home to roost once and for all. Abel and Kira must initiate final measures to finish Cain and suppress his now global reign of destruction—but their partnership is threatened by a stunning revelation that will test their skills and uncover a darker clandestine legacy.