Lexile®: 670 ; DRA: 44, 45, 46, 47, 48, 49, 50
Lexile®: 640 ; DRA: 44, 45, 46, 47, 48, 49, 50
Lexile®: 730 ; GR: S
Lexile®: 660 ; DRA: 44, 45, 46, 47, 48, 49, 50