Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.8
Points
5.0
Fiction/Nonfiction
Fiction
Word Count
33278
Points per Word
0.00015
Page Count
160
Points per Page
0.03125
Series
Vesper Holly Adventures
Description
In 1876, on the eve of the Centennial Exposition in Philadelphia, 20-year-old Vesper Holly and her friends clash yet again with the archfiend Dr. Helvitius, whose evil schemes plunge them into danger in the wild Pennsylvania countryside.