Lexile®: 660
9781285347592Lexile®: 450
9781285346953Lexile®: 470
9780736287777Lexile®: 1010, 1020, 1030, 1040, 1050, 1060
9781285827025Lexile®: 790
9781285347820Lexile®: 440
9781285347097Lexile®: 560 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241755Lexile®: 860
978128534744811th Edition
© 2017, Published
9780357082515Lexile®: 950, 960, 970, 980, 990, 1000, 1010, 1020, 1030, 1040, 1050, 1060, 1070
9781285827070Lexile®: 400 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241748Lexile®: 850
9781285347431Lexile®: 430
9780736287753Lexile®: 300 ; DRA: 30, 31, 32, 33, 34, 35, 36, 37, 38
9780736241731