Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.2
Points
1.0
Fiction/Nonfiction
Fiction
Word Count
4271
Points per Word
0.000234
Description
Henri Giffard has invented an incredible new machine -- a steam-driven airship. He's determined to make mankind's first ever powered flight, but he's even more determined to keep his invention out of his greedy landlord's hands.