Lexile®: 640 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241854Lexile®: 860
9781285347448Lexile®: 450
9781285346854Lexile®: 400
9781285346991Lexile®: 520
9781285346946Lexile®: 790
9781285347820Lexile®: 400 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241700Lexile®: 990, 1000, 1010, 1020, 1030, 1040, 1050, 1060, 1070, 1090
9781285827100Lexile®: 550
9781285346915Lexile®: 520 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241670Lexile®: 650 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241847Lexile®: 850
9781285347431Lexile®: 520
9781285347226Lexile®: 930
9781285347530Lexile®: 620
9781285347035Lexile®: 930, 940, 950, 960, 970, 980, 990, 1000, 1010, 1020, 1030, 1040
9781285827018Lexile®: 660 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241830Lexile®: 940, 950, 970, 980, 990, 1000, 1010, 1020, 1030, 1040
9781285827032Lexile®: 740 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241823Lexile®: 700
9781285347516Lexile®: 630
9780736287821Lexile®: 600
9780736287814