Lexile®: 610 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241878Lexile®: 560 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241922Lexile®: 650 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241915Lexile®: 660 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241830Lexile®: 740 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241823Lexile®: 630 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241861Lexile®: 650 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241847Lexile®: 640 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241854Lexile®: 680 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241809Lexile®: 500 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241885Lexile®: 730 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241793Lexile®: 610 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241908Lexile®: 600 ; DRA: 44, 45, 46, 47, 48, 49, 50
9780736241892