00541cam a2200181 4500 361423200 TxAuBib 19951028120000.0 951020s1992||||||||||||||||||||||||eng|u TxAuBib Martin, Ann M., 1955- Kristy and the missing child. New York : Scholastic, 1992. 132 p. ; 20 cm. Baby-sitters club mystery ; ; 4 19951028. Baby-sitters club mystery ; ; 4.