Three-Ring Terror
Franklin W. Dixon
Hardy Boys Casefiles (111)
The Perfect Getaway
Hardy Boys Casefiles (12)
Line of Fire
Hardy Boys Casefiles (16)
The Dead Season
Hardy Boys Casefiles (35)
Castle of Fear
Hardy Boys Casefiles (44)
The Pacific Conspiracy
Hardy Boys Casefiles (78)
Without a Trace
Hardy Boys Casefiles (31)
Deadliest Dare
Hardy Boys Casefiles (30)
Tagged for Terror
Hardy Boys Casefiles (76)
Survival Run
Hardy Boys Casefiles (77)
Trouble in the Pipeline
Hardy Boys Casefiles (26)
Scene of the Crime
Hardy Boys Casefiles (24)
Brother Against Brother
Hardy Boys Casefiles (11)
Final Cut
Hardy Boys Casefiles (34)
The Last Laugh
Hardy Boys Casefiles (42)
Strategic Moves
Hardy Boys Casefiles (43)
001 The Tower Treasure
The Hardy Boys Mystery Stories (1)
See No Evil
Hardy Boys Casefiles (8)
The Borgia Dagger
Hardy Boys Casefiles (13)
The Genius Thieves
Hardy Boys Casefiles (9)
Evil, Inc.
Hardy Boys Casefiles (2)
The Edge of Destruction
Hardy Boys Casefiles (5)
The Lazarus Plot
Hardy Boys Casefiles (4)
Deathgame
Hardy Boys Casefiles (7)
Highway Robbery
Hardy Boys Casefiles (41)
Running on Empty
Hardy Boys Casefiles (36)
Disaster for Hire
Hardy Boys Casefiles (23)
Collision Course
Hardy Boys Casefiles (33)
Blood Money
Hardy Boys Casefiles (32)
Double Exposure (Hardy Boys Casefiles, Case 22)
Hardy Boys Casefiles (22)
Witness to Murder
Hardy Boys Casefiles (20)
Thick as Thieves
Hardy Boys Casefiles (29)
Street Spies
Hardy Boys Casefiles (21)
Blood Relations
Hardy Boys Casefiles (15)
Nowhere to Run
Hardy Boys Casefiles (27)
Nightmare in Angel City
Hardy Boys Casefiles (19)
Countdown to Terror
Hardy Boys Casefiles (28)
The Borderline Case
Hardy Boys Casefiles (25)
A Killing in the Market
Hardy Boys Casefiles (18)
The Number File
Hardy Boys Casefiles (17)
Too Many Traitors
Hardy Boys Casefiles (14)
The Crowning Terror
Hardy Boys Casefiles (6)
Dead on Target
Hardy Boys Casefiles (1)
Cult of Crime
Hardy Boys Casefiles (3)
Hostages of Hate
Hardy Boys Casefiles (10)
Infinity Clue
The Hardy Boys (70)
The Secret of the Lost Tunnel
The Hardy Boys (29)
The Secret of Wildcat Swamp
The Hardy Boys (31)
The Ghost at Skeleton Rock
The Hardy Boys (37)
Mystery at Devil's Paw
The Hardy Boys (38)
The Secret of the Old Mill
The Hardy Boys (3)
The Secret of the Caves
The Hardy Boys (7)
The Great Airport Mystery
The Hardy Boys (9)
What Happened at Midnight
The Hardy Boys (10)
The Melted Coins
The Hardy Boys (23)
The Wailing Siren Mystery
The Hardy Boys (30)
The Crisscross Shadow
The Hardy Boys (32)
The Yellow Feather Mystery
The Hardy Boys (33)
Mystery of the Flying Express
The Hardy Boys (20)
The Phantom Freighter
The Hardy Boys (26)