Franklin W. Dixon

Infinity Clue

By Franklin W. Dixon

Genius Thieves

By Franklin W. Dixon

Web of Horror

By Franklin W. Dixon

Cold Sweat

By Franklin W. Dixon

Stress Point

By Franklin W. Dixon

Lazarus Plot

By Franklin W. Dixon

The Sinister Signpost

By Franklin W. Dixon

Hardy Boys 12: Footprints Under the Window

By Franklin W. Dixon

Revenge of the Desert Phantom

By Franklin W. Dixon

Running on Empty

By Franklin W. Dixon

Deadfall

By Franklin W. Dixon

Strategic Moves

By Franklin W. Dixon

Outlaw's Silver

By Franklin W. Dixon

Against All Odds

By Franklin W. Dixon

Choke Hold

By Franklin W. Dixon

Real Horror

By Franklin W. Dixon

Hardy Boys 30: the Wailing Siren Mystery

By Franklin W. Dixon

Hardy Boys 09: the Great Airport Mystery

By Franklin W. Dixon

The Mystery of the Melted Coins (Hardy Boys Mystery Stories)

By Dixon, Franklin W., Franklin W. Dixon

Hardy Boys 02: the House on the Cliff

By Franklin W. Dixon

The Hardy Boys - the secret of the caves

By Franklin W. Dixon

What Happened at Midnight

By Franklin W. Dixon, Dixon, Franklin W.

The Mystery of Cabin Island (The Hardy Boys)

By Franklin W. Dixon

Hardy Boys Ghost Stories

By Franklin W. Dixon, Dixon, Franklin W.

The Secret Warning

By Franklin W. Dixon, Dixon, Franklin W.

The Secret Panel

By Franklin W. Dixon, Dixon, Franklin W.

Secret of the Caves, Pirates' Hill, & Old Mill (Hardy Boys 3 in 1 )

By Franklin W. Dixon

Jungle Pyramid (Hardy Boys)

By Franklin W. Dixon

Figure in Hiding

By Franklin W. Dixon, Blyton

The Arctic Patrol Mystery: 2 (The Hardy boys)

By Dixon, Franklin W., Franklin W. Dixon