Franklin W. Dixon

Books
Hardy Boys 01: The Tower Treasure Hardy Boys 01: The Tower Treasure
Hardy Boys 01: The Tower Treasure
1927
Hardy Boys 53: The Clue of the Hissing Serpent Hardy Boys 53: The Clue of the Hissing Serpent
Hardy Boys 53: The Clue of the Hissing Serpent
1974
Hardy Boys 02: The House on the Cliff Hardy Boys 02: The House on the Cliff
Hardy Boys 02: The House on the Cliff
1927
The Secret of the Old Mill The Secret of the Old Mill
The Secret of the Old Mill
1927
Hardy Boys 52: The Shattered Helmet Hardy Boys 52: The Shattered Helmet
Hardy Boys 52: The Shattered Helmet
1973
Hardy Boys 09: The Great Airport Mystery Hardy Boys 09: The Great Airport Mystery
Hardy Boys 09: The Great Airport Mystery
1930

Audiobooks
The Disappearance The Disappearance
The Disappearance
2019
Secret of the Red Arrow Secret of the Red Arrow
Secret of the Red Arrow
2015
Return to Black Bear Mountain Return to Black Bear Mountain
Return to Black Bear Mountain
2020
A Con Artist in Paris A Con Artist in Paris
A Con Artist in Paris
2017
Gray Hunter's Revenge Gray Hunter's Revenge
Gray Hunter's Revenge
2018
The Hardy Boys: The Secret of the Old Mill (Unabridged) The Hardy Boys: The Secret of the Old Mill (Unabridged)
The Hardy Boys: The Secret of the Old Mill (Unabridged)
2026