The Clue of the Screeching Owl
Franklin W. Dixon
The Hardy Boys Mystery Stories (41)
The Clue of the Hissing Serpent
The Hardy Boys Mystery Stories (53)
The Clue of the Broken Blade
The Hardy Boys Mystery Stories (21)
The Clue in the Embers
The Hardy Boys Mystery Stories (35)
Cliff-Hanger
The Hardy Boys Casefiles (110)
The Children of the Lost
The Hardy Boys Undercover Brothers (34)
The Chase For The Mystery Twister
The Hardy Boys Mystery Stories (149)
Cave-In
The Hardy Boys Mystery Stories (78)
Castle Fear
The Hardy Boys Casefiles (44)
The Castle Conundrum
The Hardy Boys Mystery Stories (168)
Cast of Criminals
The Hardy Boys Mystery Stories (97)
The Case Of The Psychic's Vision
The Hardy Boys Mystery Stories (177)
The Case of the Counterfeit Criminals
The Hardy Boys Mystery Stories (114)
The Case of the Cosmic Kidnapping
The Hardy Boys Mystery Stories (120)
Carnival of Crime
The Hardy Boys Mystery Stories (122)
The Caribbean Cruise Caper
The Hardy Boys Mystery Stories (154)
Camping Chaos
The Hardy Boys Secret Files (16)
Brother Against Brother
The Hardy Boys Casefiles (11)
Breakdown in Axeblade
The Hardy Boys Mystery Stories (94)
Bound for Danger
The Hardy Boys Adventures (13)
The Borgia Dagger
The Hardy Boys Casefiles (13)
The Borderline Case
The Hardy Boys Casefiles (25)
The Bombay Boomerang
The Hardy Boys Mystery Stories (49)
Boardwalk Bust
The Hardy Boys Undercover Brothers (3)
Blown Away
Blood Relations
The Hardy Boys Casefiles (15)
The Blackwing Puzzle
The Hardy Boys Mystery Stories (82)
The Billion Dollar Ransom
The Hardy Boys Mystery Stories (73)
The Bicycle Thief
The Hardy Boys Secret Files (6)
Beyond the Law
The Hardy Boys Casefiles (55)
Bayport Buccaneers
The Hardy Boys Undercover Brothers (16)
The Battle of Bayport
The Hardy Boys Adventures (6)
The Baseball Card Conspiracy
The Hardy Boys Mystery Stories (117)
Balloon Blow-Up
The Hardy Boys Secret Files (13)
Bad Chemistry
Attack of the Video Villains
The Hardy Boys Mystery Stories (106)
Attack of the Bayport Beast
The Hardy Boys Adventures (14)
The Arctic Patrol Mystery
The Hardy Boys Mystery Stories (48)
The Apeman's Secret
The Hardy Boys Mystery Stories (62)
The Alaskan Adventure
The Hardy Boys Mystery Stories (138)
Acting Up
The Hardy Boys Casefiles (116)