Today’s Free eBook of the Day is The Mysterious Affair at Styles by Agatha Christie.

This is a classic Agatha Christie detective story about an invalid man during World War I. Here is an excerpt: “John rattled the handle of Mrs. Inglethorp’s door violently, but with no effect. It was obviously locked or bolted on the inside. The whole household was aroused by now. The most alarming sounds were audible from the interior of the room. Clearly something must be done.”

Project Gutenberg has the free download.

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