The Hardy Boys go undercover to solve more mysteries in this adventurous middle grade series!

Latest Book in Series

The Hardy Boys Deathstalker Trilogy comes to a riveting conclusion!

Frank and Joe Hardy have been posing as extras on the set of the upcoming teen movie, Deathstalker. The star, an ingenue named Anya, has already had her trailer burn down, and the Undercover Brothers had their work cut out for...

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