The Hardy Boys, brothers Frank and Joe Hardy, are fictional characters who appear in a series of mystery novels for young readers. The series revolves around teenage amateur sleuths, solving cases that often stumped their adult counterparts. The characters were created by American writer Edward Stratemeyer, the founder of book packaging firm Stratemeyer Syndicate. The books were written by several ghostwriters, most notably Leslie McFarlane, under the collective pseudonym Franklin W. Dixon.

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