View Spread The Call of Liberty Primary Sources of Famous People in American History RL Grades 3-4 IL Grades 4-8 Details: Product type: Paperback Book 6-Pack ISBN: 978-0-8239-4369-2 Author: Joanne Randolph Copyright: 2004 Reading Level: Grades 3-4 Interest Level: Grades 4-8 Lexile: 1000L Dimensions: 7 1/8" x 8 1/2" Paperback Book — $11.00 / $9.35 6-Pack — $66.00 / $56.10