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 fish for clues at the Bayport Aquarium in the twelfth book in the interactive Hardy Boys Clue Book series.

Frank and Joe can’t wait for their trip to the Bayport Aquarium. A new tide pool exhibit has just opened where visitors can learn all about horseshoe crabs,...

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