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The Secret of Phantom Lake
William Arden
Paperback (Scholastic Book Services, March 15, 1973)From their hideaway in The Jones Salvage Yard, The Three Investigators sally forth to foil the most clever villains and unravel the darkest of riddles. But now comes a riddle more than a hundred years old! Can even our formidable trio solve it? Can the stubborn trio solve a message from the dead, and find the secret of Phantom Lake? And if they do -- can they find it in time!
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The Headless Horse
William Arden
Paperback (HarperCollins Publishers, Dec. 29, 1980)None
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Alfred Hitchcock and the Three Investigators in The Secret of the Crooked Cat
William Arden, Harry Kane
Hardcover (Random House, March 15, 1970)Because they are present when a mysterious man steals a prize at the carnival, the three investigators are launched on another adventure in which they use a clue provided by an unusual stuffed cat to investigate the mysterious troubles of an accident-prone carnival.
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Secret Phantom Lake Ah19 3in
William Arden
Paperback (HarperCollins Publishers, Oct. 27, 1980)None
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Phantom Lake
William Arden
Paperback (HarperCollins Publishers, Aug. 26, 1985)None
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The Mystery of the Laughing Shadow
William Arden
Hardcover (Random House, March 15, 1985)None
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Alfred Hitchcock and the Three Investigators in the Mystery of the Moaning Cave
William Arden
Hardcover (Collins, March 15, 1987)None
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The Mystery of the Headless Horse
William Arden
Paperback (Random House Books for Young Readers, Aug. 12, 1985)When three junior detectives search for a valuable old Spanish sword lost since the Mexican War, the headless statue of a horse yields a clue.
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Alfred Hitchcock and the Three Investigators in the Mystery of the Laughing Shadow
William Arden
Mass Market Paperback (Armada, March 15, 1978)None
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Mystery of Wreckers' Rock
William Arden
Paperback (Armada, March 15, 1988)While attending a week-long family reunion on a California island, the Three Investigators find their photographs of the event hold an inordinate interest for someone else, and receive clues to that unknown identity from both an ancient and a modern boating accident.While attending a week-long family reunion on a California island, the Three Investigators find their photographs of the event hold an inordinate interest for someone else
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Secret of Phantom Lake
William Arden
Paperback (Collins, Jan. 1, 1976)None
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The Mystery of the Shrinking House
William Arden
Mass Market Paperback (HarperCollins Publishers, Oct. 1, 1976)The Three Investigators solve a case involving an international gang of art forgers.