The Calibans: The Purgatorium Series, Book Three

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 art and reality leaves her reeling.