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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

Help detective brothers Frank and Joe solve mysteries in the first ten interactive Hardy Boys Clue Books, now available in a collectible boxed set.

Get to the bottom of Bayport’s biggest cases as these expert kid detectives follow the clues to find the culprits! Frank and Joe track down thieves,...

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