Devil's Triangle #05

With a host of persistent zombie sailors and ghosts hot on their trail and a malevolent being much older making himself at home in Cassandra's body, Gist Miller and company just can't seem to catch a break. Out of escape routes and out of time, they must stand and face their myriad enemies aboard an abandoned cruise ship . . . or something much worse. Can Gist and company fight their way out of a supernatural prison where demons wait around every corner for a chance to claim new bodies for their own?