The Red Pen Cases · Vol. 1
Who Killed the Bingo Caller?
“Twelve thousand members. Twenty clues. One of them did it.”
Inside
- Plain Red Pen lines and House Rules: no guessing what a clue means
- Checkpoints and three levels of hints, so you're never lost
- A sealed confession and ending, inside the book
For Mystery fans who like a fair puzzle · Standard print
Buy on AmazonSoon
Coming to Amazon, November 2026