Franklin W. Dixon

The great airport mystery

The Shore Road Mystery

Hardy Boys: O segredo do velho moinho – Terceiro volume da clássica série de mistério infantojuvenil

The Great Airport Mystery (Hardy Boys, Book 9)

Secret of the Old Mill

House on the Cliff

Hardy Boys Adventures Collection, Volume 6: Showdown at Widow Creek, The Madman of Black Bear Mountain (Unabridged)

Hardy Boys Adventures Collection, Volume 10: Dungeons & Detectives, Return to Black Mountain (Unabridged)

Hardy Boys Adventures Collection, Volume 11: A Treacherous Tide, Trouble Island (Unabridged)

Hardy Boys Adventures Collection, Volume 12: Mystery on the Mayhem Express, As the Falcon Flies (Unabridged)

Hardy Boys Adventures Collection, Volume 9: The Gray Hunter's Revenge, The Disappearance (Unabridged)

Hardy Boys Adventures Collection, Volume 7: Bound for Danger, Attack of the Bayport Beast (Unabridged)