Dahlquist, Gordon

"Veronika. Caroline. Isobel. Eleanor. One blond, one brunette, one redhead, one with hair black as tar. Four otherwise identical girls who spend their days in sync, tasked to learn. But when May, a very different kind of girl--the lone survivor of a recent shipwreck--suddenly and mysteriously arrives on the island, an unsettling mirror is about to be held up to the life the girls have never before questioned"--Provided by publisher.

Four identical girls and their two caretakers live alone on a desert island. They spend their days in perfect sync learning and never questioning until May, a lone survivor of a ship wreck, appears and forces the four identical girls to examine their lives.