Martin, Ann M., 1955-

Mary Anne saves the day / Ann M. Martin. - New York : Scholastic, c1987 - 167 p ; 20 cm. - The Baby-sitters Club ; #4 . - Martin, Ann M., 1955- Baby-sitters Club ; #4 .

"An Apple paperback."

ISBN: 0590435124 (pbk.)

Subjects--Topical Terms:
Friendship--Fiction
Clubs--Fiction