AR Book Level
7.0
AR Points
32
Word Count
186,652
Interest Level
Upper Grades (UG 9-12)
Genre
Fiction
AR Quiz #
307990 EN
About this book
Historical fantasy about the secret history of a lost year in Leonardo da Vinci's life. What if Leonardo, who was obsessed with flight and who conceived brilliant blueprints for the first flying machines, didnt stop with his designs?