View Spread Water World: Earth?s Water Cycle Real Life Readers RL Grades 5-6 IL Grades 5-6 Details: Product type: Paperback Book 6-Pack ISBN: 978-1-4358-0193-6 Author: Claire E. Flynn Copyright: 2009 Reading Level: Grades 5-6 Interest Level: Grades 5-6 Lexile: 900L Dimensions: 7 1/8" x 8 1/2" Paperback Book — $11.00 / $9.35 6-Pack — $66.00 / $56.10