Tunnel of Secrets
by Dixon, Franklin W.
Series:Hardy Boys Adventures
Prefer borrowing? Open Library may have a digital copy too.
AR Book Level
5.6
AR Points
5
Word Count
29,202
Interest Level
Middle Grades (MG 4-8)
Genre
Fiction
AR Quiz #
347353 EN
About this book
When a sinkhole swallows up a historic statue, Frank and Joe, suspecting foul play, stumble into an abandoned underground city where a cultish band of criminals is plotting to take over Bayport. Book #10