Lexile®: 660 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241533 $61.50Lexile®: 640 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241526 $61.50Lexile®: 670 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241519 $61.50Lexile®: 670 ; DRA: 44, 45, 46, 47, 48, 49, 50
9781285708560 $61.50Lexile®: 640 ; DRA: 44, 45, 46, 47, 48, 49, 50
9781285708614 $61.50Lexile®: 660 ; DRA: 44, 45, 46, 47, 48, 49, 50
9781285709161 $61.50