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The Talking Skull
None
Paperback (Armada, )None
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MYSTERY OF THE FLAMING FOOTPRI
M. V. Carey
Paperback (Random House Books for Young Readers, Oct. 12, 1984)When an eccentric local artist disappears suddenly, The Three Investigators look into the matter
N
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MYSTERY OF THE DEADLY DOUBLE
Robert Arthur
Paperback (Random House Books for Young Readers, Sept. 12, 1985)The Three Investigators foil a plot to kidnap the son of a political leader in an African colony.
N
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The Mystery of Wreckers' Rock
William Arden
Hardcover (Random House Books for Young Readers, Sept. 12, 1986)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
Y
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MYST TWO-TOED PIGEON
Marc Brandel
Hardcover (Random House Books for Young Readers, April 12, 1983)A pigeon with a missing toe leads three young sleuths to a group of ingenious thieves.
S
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MYST. OF THE SINISTER SCARECRO
Robert Arthur
Paperback (Random House Books for Young Readers, Aug. 12, 1985)The theft of some mutant army ants by a scarecrow leads the Three Investigators to the solution of two daring crimes in the art world.
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The Mystery of the Whispering Mummy
Robert Arthur
Paperback (Random House, March 15, 1985)see image
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The Mystery of the Blazing Cliffs
M. V. Carey, Robert Arthur
Library Binding (Random House Childrens Books, Sept. 1, 1981)Jupiter Jones, Pete Crenshaw, and Bob Andrews look into a mysterious UFO sighting and its connection with an unusual confidence scheme
Y
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The Mystery Of The Moaning Cave
William Arden
Paperback (HarperCollins Publishers, Oct. 25, 1984)None
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MYSTERY OF THE TRAIL OF TERROR
Robert Arthur
Paperback (Random House Books for Young Readers, Sept. 17, 1991)A cross-country car trip with Pete's grandfather, an eccentric inventor, becomes a menacing chase as the detectives find themselves involved in a mysterious case
Y
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MYSTERY OF THE MAGIC CIRCLE
Mary V. Carey
Paperback (Random House Books for Young Readers, Aug. 12, 1985)Three young sleuths uncover a coven of witches when they search for the missing memoirs of a movie star
N
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The Mystery of the Trail of Terror
Mary V. Carey
Hardcover (Random House, Sept. 12, 1984)A cross-country car trip with Pete's grandfather, an eccentric inventor, becomes a menacing chase as the detectives find themselves involved in a mysterious case
U