AU - MARTIN,ANN M. TI - BABY-SITTERS LITTLE SISTER #2: KAREN'S ROLLER SKATES T2 - BABY-SITTERS LITTLE SISTER #2 SN - 0590442597 U1 - F/MAR/B PY - 1988/// CY - NEW YORK PB - SCHOLASTIC, INC. KW - FICTION ER -