00664cam a2200241 4500 46169232 TxAuBib 20060411120000.0 ||||||s2006||||||||||||||||||||||||und|u 2006042254 9780743264907 0743264908 TxAuBib Clark, Mary Higgins. Two little girls in blue / Mary Higgins Clark. New York : Simon & Schuster, 2006. p. cm. 20060411. Twins Fiction. Kidnapping Fiction. Ridgefield (Conn) Fiction. Suspense fiction.