AI suggestions
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6 Books Found

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Based on your description:

"three teenagers solve mysteries using computers in the 1980's"

An AI model suggested these books. We look them up in public book catalogs. How we make these pages

October 3, 2026
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The Mystery of the Vanishing Treasure
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The Mystery of the Vanishing Treasure

Robert Arthur

1966
21 editions
The Mystery of the Green Ghost
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The Mystery of the Green Ghost

Robert Arthur

1965
26 editions
No Cover
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Alfred Hitchcock and the Three Investigators in the Mystery of the Vanishing Treasure, the Secret of Phantom Lake, the Mystery of the Dancing Devil

Robert Arthur, Dennis Lynds

1983
1 edition
The Story of The Committee of 300
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The Story of The Committee of 300

John Coleman

2000
1 edition
The Secret of the Old Clock
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The Secret of the Old Clock

Leslie McFarlane

1930
41 editions
The secret of the old clock / The hidden staircase
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The secret of the old clock / The hidden staircase

Carolyn Keene

1959
4 editions
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