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Hardy Boys: The Secret Files

The world-famous Hardy Boys brothers are back and on the case in a cute, fun, and interactive chapter book series! 

Latest Book in Series

Frank and Joe solve a mystery on the high seas in this Hardy Brothers Secret Files adventure.

It’s finally summer vacation, and the Hardy family is headed on a cruise to the Caribbean. As they board the ship with their parents, Frank and Joe can’t believe all the fun that’s in store for them....

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