Lexile®: 1010, 1020, 1030, 1040, 1050, 1060
9781285827025 $88.50Lexile®: 550 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241649 $61.50Lexile®: 610
9781285347332 $61.50Lexile®: 660 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241632 $61.50Lexile®: 460
9781285347325 $61.50