The Yellow Feather Mystery
Franklin W. Dixon
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Witness to Murder
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Without a Trace
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While the Clock Ticked
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What Happened at Midnight
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The Wailing Siren Mystery
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The Viking Symbol Mystery
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The Twisted Claw
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Trouble in the Pipeline
Hardy Boys Casefiles (26)
The Tower Treasure
The Hardy Boys (1)
Too Many Traitors
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Three-Ring Terror
Hardy Boys Casefiles (111)
Thick as Thieves
Hardy Boys Casefiles (29)
Tagged for Terror
Hardy Boys Casefiles (76)
Survival Run
Hardy Boys Casefiles (77)
Street Spies
Hardy Boys Casefiles (21)
Strategic Moves
Hardy Boys Casefiles (43)
The Sinister Signpost
The Hardy Boys (15)
The Sign of the Crooked Arrow
The Hardy Boys (28)
The Short-Wave Mystery
The Hardy Boys (24)
The Shore Road Mystery
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See No Evil
Hardy Boys Casefiles (8)
The Secret Warning
The Hardy Boys (17)
The Secret Panel
The Hardy Boys (25)
The Secret of Wildcat Swamp
The Hardy Boys (31)
The Secret of the Old Mill
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The Secret of the Lost Tunnel
The Hardy Boys (29)
The Secret of the Caves
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The Secret of Skull Mountain
The Hardy Boys (27)
The Secret of Pirates' Hill
The Hardy Boys (36)
The Secret Agent on Flight 101
The Hardy Boys (46)
Scene of the Crime
Hardy Boys Casefiles (24)
Running on Empty
Hardy Boys Casefiles (36)
The Phantom Freighter
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The Perfect Getaway
Hardy Boys Casefiles (12)
The Pacific Conspiracy
Hardy Boys Casefiles (78)
The Number File
Hardy Boys Casefiles (17)
Nowhere to Run
Hardy Boys Casefiles (27)
Nightmare in Angel City
Hardy Boys Casefiles (19)
Mystery of the Whale Tattoo
The Hardy Boys (47)
The Mystery of the Spiral Bridge
The Hardy Boys (45)
Mystery of the Flying Express
The Hardy Boys (20)
Mystery of the Desert Giant
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The Mystery of the Chinese Junk
The Hardy Boys (39)
The Mystery of the Aztec Warrior
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Mystery of Cabin Island
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Mystery at Devil's Paw
The Hardy Boys (38)
The Missing Chums
The Hardy Boys (4)
The Melted Coins
The Hardy Boys (23)
The Mark on the Door
The Hardy Boys (16)
Line of Fire
Hardy Boys Casefiles (16)
The Lazarus Plot
Hardy Boys Casefiles (4)
The Last Laugh
Hardy Boys Casefiles (42)
A Killing in the Market
Hardy Boys Casefiles (18)
Infinity Clue
The Hardy Boys (70)
Hunting for Hidden Gold
The Hardy Boys (5)
The House on the Cliff
The Hardy Boys (2)
Hostages of Hate
Hardy Boys Casefiles (10)
The Hooded Hawk Mystery
The Hardy Boys (34)
Highway Robbery
Hardy Boys Casefiles (41)