The Mysterious Mr. Quin: A Positronic Book

By: Christie, Agatha

A stranger in the shadows. A spark in the dark. A mystery no logic can solve alone.

When Mr. Harley Quin appears, lives shift-subtly at first, then with startling force. He arrives where he's needed most, drawn to moments when love, death, coincidence, and hidden secrets converge. His presence is electric: intuitive, uncanny, and impossible to ignore. With a single insight or question, he changes the course of events forever.

His companion in these stories is Mr. Satterthwaite, a thoughtful gentleman whose attention to human nature borders on the extraordinary. Together, they confront mysteries that refuse to fit simple explanations-enigmas born from haunted romances, country house scandals, masked identities, emotional betrayals, and crimes that linger in the air like ghosts.

Blending psychological suspense, elegant puzzle-solving, and a whisper of the supernatural, this collection showcases a world where the heart is as pivotal as the clue, and where revelation can feel like destiny.

For readers who crave:

Gothic overtones and emotional stakesGolden Age detective fiction with a twistCharacter-driven mysteries and atmospheric suspenseStories that linger long after the final page

This volume is a gateway into one of the most enigmatic, haunting, and unforgettable corners of classic mystery literature.

• Format: Paperback
• Language: English
• ISBN: 1515469891
• ISBN13: 9781515469896
• Release Date: January 2026
• Publisher: Positronic Publishing
• Length: 250 Pages
• Weight: 0.75 lbs.
• Dimensions: 0.5" x 6.0" x 9.0"