Scene of the Crime
Franklin W. Dixon
The Hardy Boys Casefiles (24)
Screamers
The Hardy Boys Casefiles (72)
The Search For The Snow Leopard
The Hardy Boys Mystery Stories (139)
The Secret Agent on Flight
The Hardy Boys Mystery Stories (46)
The Secret of Pirates' Hill
The Hardy Boys Mystery Stories (36)
The Secret Of Sigma Seven
The Hardy Boys Mystery Stories (110)
The Secret Of Skeleton Reef
The Hardy Boys Mystery Stories (144)
The Secret of Skull Mountain
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The Secret of the Caves
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The Secret of the Island Treasure
The Hardy Boys Mystery Stories (100)
The Secret of the Lost Tunnel
The Hardy Boys Mystery Stories (29)
The Secret of the Old Mill
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Secret of the Red Arrow
The Hardy Boys Adventures (1)
The Secret Of The Soldier's Gold
The Hardy Boys Mystery Stories (182)
The Secret of Wildcat Swamp
The Hardy Boys Mystery Stories (31)
The Secret Panel
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The Secret Warning
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See No Evil
The Hardy Boys Casefiles (8)
The Serpent's Tooth Mystery
The Hardy Boys Mystery Stories (93)
The Shadow Killers
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Shadows at Predator Reef
The Hardy Boys Adventures (7)
The Shattered Helmet
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Sheer Terror
The Hardy Boys Casefiles (81)
Shield of Fear
The Hardy Boys Mystery Stories (91)
Ship of Secrets
The Hardy Boys Secret Files (15)
The Shore Road Mystery
The Hardy Boys Mystery Stories (6)
The Short-Wave Mystery
The Hardy Boys Mystery Stories (24)
Showdown at Widow Creek
The Hardy Boys Adventures (11)
Sidetracked to Danger
The Hardy Boys Mystery Stories (130)
The Sign of the Crooked Arrow
The Hardy Boys Mystery Stories (28)
The Sinister Signpost
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Skin And Bones
The Hardy Boys Mystery Stories (164)
The Sky Blue Frame
The Hardy Boys Mystery Stories (89)
Sky Sabotage
The Hardy Boys Mystery Stories (79)
The Skyfire Puzzle
The Hardy Boys Mystery Stories (85)
Slam Dunk Sabotage
The Hardy Boys Mystery Stories (140)
The Smoke Screen Mystery
The Hardy Boys Mystery Stories (105)
Spark of Suspicion
The Hardy Boys Mystery Stories (98)
Speed Times Five
The Hardy Boys Mystery Stories (173)
Spiked!
The Hardy Boys Casefiles (58)
Sports Sabotage
The Hardy Boys Secret Files (8)
The Spy That Never Lies
The Hardy Boys Mystery Stories (163)
The Sting of the Scorpion
The Hardy Boys Mystery Stories (58)
Stolen Identity
The Hardy Boys Adventures (16)
The Stone Idol
The Hardy Boys Mystery Stories (65)
Strategic Moves:
The Hardy Boys Casefiles (43)
Street Spies
The Hardy Boys Casefiles (21)
Stress Point
The Hardy Boys Casefiles (125)
The Submarine Caper
The Hardy Boys Mystery Stories (68)
Survival of the Fittest
The Hardy Boys Casefiles (120)
Survival Run
The Hardy Boys Casefiles (77)
The Swamp Monster
The Hardy Boys Mystery Stories (83)
Tagged for Terror
The Hardy Boys Casefiles (76)
A Taste for Terror
The Hardy Boys Casefiles (110)
Terminal Shock
The Hardy Boys Mystery Stories (102)
Terror At High Tide
The Hardy Boys Mystery Stories (145)
Terror on Track
The Hardy Boys Casefiles (57)
The Test Case
The Hardy Boys Mystery Stories (171)
Three-Ring Terror
The Hardy Boys Mystery Stories (111)
Thrill Ride
The Hardy Boys Undercover Brothers (4)