The locked-room mystery is the purest puzzle in crime fiction: a body in a sealed space, no way in or out, and a solution that has to be both impossible and fair. The best of them — many from Japan’s honkaku tradition — will make you gasp at how it was done. Here are six that stick the landing.
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The Japanese Masters

The Honjin Murders
The gold standard of Japanese locked-room fiction — a katana killing inside a snowbound, sealed annex. Fiendishly clever and beautifully fair.

The Tokyo Zodiac Murders
A decades-old puzzle of dismemberment and astrology that pauses to dare you to solve it. A landmark of the genre.
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The Decagon House Murders
Students on an island start dying one by one — a loving homage to And Then There Were None that relaunched the whole movement.
View on Amazon →Murder in the Crooked House
A grotesque mansion of tilted floors and impossible killings, where the architecture itself is the murder weapon.
View on Amazon →The Western Foundations

The Hollow Man
Home to the famous 'locked-room lecture,' by the undisputed Western master of impossible crimes. (Also published as The Three Coffins.)
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The Mystery of the Yellow Room
One of the earliest and best locked-room novels — the template that nearly everyone since has copied.
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For more, see the best mystery and thriller books and books like Agatha Christie.
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