The Secret of Sigma Seven
by Dixon, Franklin W.
Series:Hardy Boys Mystery Stories
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
5.1
AR Points
5
Word Count
32,225
Interest Level
Middle Grades (MG 4-8)
Genre
Fiction
AR Quiz #
19710 EN
About this book
When director Simon Devoreaux has the only copies of his latest film stolen, the Hardy Boys investigate. Book #110.