MARTIN, ANN M. THE BABY-SITTERS CLUB #4: MARY ANNE SAVES THE DAY - FIRST EDITION - NEW YORK SCHOLASTIC, INC. 1989 - 167P. - APPLE PAPERBACKS: THE BABY SITTERS CLUB . ISBN: 0590435124 Subjects--Topical Terms: FICTION Dewey Class. No.: F/MAR/B