Hardy Boys Clue Book

Join detective brothers Frank and Joe Hardy as they solve mysteries around Bayport! Readers can help solve each case as well with an interactive, reproducible page in each book.

Latest Book in Series

Detective brothers Frank and Joe must solve a muddy mystery in the ninth book in the interactive Hardy Boys Clue Book series.

Bayport Elementary is hosting a Mud Run to celebrate spring! A particularly muddy part of the town’s park will be set aside for the race and Coach Lambert has even managed...

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