Martin, Ann M., 1955- Mallory hates boys (and gym) / Ann M. Martin. - New York : Scholastic, c1992. - 146 p. ; 20 cm. - The baby-sitters club ; #59 . - Martin, Ann M., 1955- Baby-sitters club ; #59. . Source: Copyright deposit, Nov. 30, 1992. ISBN: 9780590456609 LCCN: 94135738 LC Class. No.: MLC R CP00933