The Search For The Snow Leopard
Franklin W. Dixon
The Hardy Boys Mystery Stories (139)
Maximum Challenge
The Hardy Boys Mystery Stories (132)
The Alaskan Adventure
The Hardy Boys Mystery Stories (138)
The Secret Of Sigma Seven
The Hardy Boys Mystery Stories (110)
Three-Ring Terror
The Hardy Boys Mystery Stories (111)
The Prime-Time Crime
The Hardy Boys Mystery Stories (109)
What Happened at Midnight
The Hardy Boys Mystery Stories (10)
Fear on Wheels
The Hardy Boys Mystery Stories (108)
Panic on Gull Island
The Hardy Boys Mystery Stories (107)
The Smoke Screen Mystery
The Hardy Boys Mystery Stories (105)
Attack of the Video Villains
The Hardy Boys Mystery Stories (106)
The Demolition Mission
The Hardy Boys Mystery Stories (112)
Radical Moves
The Hardy Boys Mystery Stories (113)
Bayport Buccaneers
The Hardy Boys Undercover Brothers (16)
Murder at the Mall
The Hardy Boys Undercover Brothers (17)
Death and Diamonds
The Hardy Boys Undercover Brothers (15)
The Mummy's Curse
The Hardy Boys Undercover Brothers (13)
Hurricane Joe
The Hardy Boys Undercover Brothers (11)
Top Ten Ways to Die
The Hardy Boys Undercover Brothers (8)
Martial Law
The Hardy Boys Undercover Brothers (9)
Bound for Danger
The Hardy Boys Adventures (13)
The Madman of Black Bear Mountain
The Hardy Boys Adventures (12)
Showdown at Widow Creek
The Hardy Boys Adventures (11)
Tunnel of Secrets
The Hardy Boys Adventures (10)
The Curse of the Ancient Emerald
The Hardy Boys Adventures (9)
Deception on the Set
The Hardy Boys Adventures (8)
Shadows at Predator Reef
The Hardy Boys Adventures (7)
The Battle of Bayport
The Hardy Boys Adventures (6)
A Con Artist in Paris
The Hardy Boys Adventures (15)
Attack of the Bayport Beast
The Hardy Boys Adventures (14)
Hostages of Hate
The Hardy Boys Casefiles (10)
The Genius Thieves
The Hardy Boys Casefiles (9)
Peak of Danger
The Hardy Boys Casefiles (101)
Cult of Crime
The Hardy Boys Casefiles (100)
The Crowning Terror
The Hardy Boys Casefiles (5)
Law of the Jungle
The Hardy Boys Casefiles (105)
Deathgame
The Hardy Boys Casefiles (6)
The Lazarus Plot
The Hardy Boys Casefiles (7)
See No Evil
The Hardy Boys Casefiles (8)
The Melted Coins
The Hardy Boys Mystery Stories (23)
The Flickering Torch Mystery
The Hardy Boys Mystery Stories (22)
The Twisted Claw
The Hardy Boys Mystery Stories (18)
One False Step
The Hardy Boys Mystery Stories (189)
The Clue of the Broken Blade
The Hardy Boys Mystery Stories (21)
Mystery of the Flying Express
The Hardy Boys Mystery Stories (20)
The Secret of the Old Mill
The Hardy Boys Mystery Stories (3)
The Missing Chums
The Hardy Boys Mystery Stories (4)
The Tower Treasure
The Hardy Boys Mystery Stories (1)
The House on the Cliff
The Hardy Boys Mystery Stories (2)
A Figure in Hiding
The Hardy Boys Mystery Stories (16)
The Test Case
The Hardy Boys Mystery Stories (171)
Kickoff To Danger
The Hardy Boys Mystery Stories (170)
Speed Times Five
The Hardy Boys Mystery Stories (173)
Trouble In Warp Space
The Hardy Boys Mystery Stories (172)
Trick-Or-Trouble
The Hardy Boys Mystery Stories (175)
Hide-And-Sneak
The Hardy Boys Mystery Stories (174)
The Case Of The Psychic's Vision
The Hardy Boys Mystery Stories (177)
In Plane Sight
The Hardy Boys Mystery Stories (176)
The Pentagon Spy
The Hardy Boys Mystery Stories (61)
Mystery of the Samurai Sword
The Hardy Boys Mystery Stories (60)