Small Box Includes: 25 nonfiction books (1 each of 25 titles) Hi-Lo Classroom Libraries: The more access students have to books, the better readers they will become. Lure them in with these Lexile-leveled paperback books that appeal to all readers. Students will discover many genres at accessible Lexile levels and expand their knowledge beyond the typical curriculum. Interest Level: Grades 3 to 8. Reading Level: 4 to 5.6. Lexile Level: 700L to 820L.