Chicago after dark.
A city of hidden systems, institutional pressure and dangerous certainty.
A Sam Rourke thriller · Book One
Harbinger
The Prophet's Game
A ritual murder. A city built on secrets. A detective drawn into a game whose rules were written long before the first body was found.
- Author
- Steven Harrison
- Publication
- 1 September 2026
- Series
- Sam Rourke · Book One
- Formats
- eBook · Paperback · Hardback
01 / The case
Some patterns are written in blood.
Chicago detectives Sam Rourke and Celeste Ramirez are pulled into an investigation where ritual, influence and institutional power are impossible to separate.
What begins with a murder becomes a search for the structure behind it: who benefits, what remains unsaid, and how far the conspiracy reaches beyond the official case file.
Harbinger: The Prophet's Game is a dark, atmospheric crime thriller about corruption, obsession, moral pressure and the cost of seeing the pattern too clearly.
A pattern beneath the case.
The murders are only the visible part of something older and more deliberate.
The beginning of Sam Rourke.
The first investigation in a continuing thriller series built around consequence.
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