The Calibans: The Purgatorium, Book Three

In this final book of The Purgatorium Series, Daphne returns to the island to save her best friend, Cam, and the other "Calibans" who've been brainwashed by Dr. Gray; but, once again, things aren't what they seem. Daphne's entire world comes crashing down along with the Purgatorium when federal ATF officers arrive with a warrant during a dangerous exercise.

 

What she believed to be so isn't, and the blurry line between