Return of the perfect girls

Palm trees swaying in the breeze. An azure sky. A sun-drenched beach. Crystal-clear water. Amy wants to believe the island is a tropical paradise-except she's not there by choice, and the company she's keeping doesn't always inspire sisterly love. The other Amys on the island. Andy and his "brothers" are nearby, and bad people want them to do deeds. Amy's got to rally the rebellious clones-- if they all want to end as survivors.