View Spread How Do Penguins Survive the Cold? Real Life Readers RL Grades 3 IL Grades 3-5 Details: Product type: Paperback Book 6-Pack ISBN: 978-1-4042-8007-6 Author: Mary Ann Hoffman Copyright: 2009 Reading Level: Grade 3 Interest Level: Grades 3-5 Lexile: 570L Dimensions: 7 1/8" x 8 1/2" Paperback Book — $9.25 / $7.90 6-Pack — $55.50 / $47.40
