2010 [Macmillan/McGraw-Hill Leveled Reader Library] Reading 5.5 Week 5 / Science: Weather -- Tornado (P) by Emily Wortman-Wunder ***Informational Nonfiction / GR U / Benchmark 50 / Lexile 990 / Word Count: 1,471 ***ISBN-13: 9780022030933 ***Condition: Like New/Good Used ***Pages: 24 6x9