2015 McGraw-Hill Grade 4 Unit 4 Week 3, Breakthroughs -- The Freedom Machine (P) by Paul Mason / Illustrated by Dan Bridy ***CCSS Genre Historical Fiction, GR Q, Benchmark 40, Lexile 540, Word Count: 1,462 ***Paired Read: The Interstate Highway System ***ISBN-13: 9780021191741 ***Condition: Good Used ***Pages: 20 @9x6 ASKU#