Gordon Mertz has spent his career separating evidence from interpretation.

Then an old paperback arrives with no return address and a protagonist whose habits look disturbingly familiar.

At first, Gordon can explain away the similarities. Then the book begins describing what happens next. A stranger. Six exact words. A woman in a red scarf. A brass key.

Each prediction pulls Gordon deeper into an investigation of the book's age, its altered pages, and the person who knows enough about his life to make coincidence feel like design.

The trail eventually leads back to a twenty-year-old fire claim and a conclusion carrying Gordon's own name.

To solve the mystery, Gordon must confront a possibility more unsettling than a book that predicts the future: the evidence he trusted before may have been incomplete, and his own certainty may have helped create the story he believed.

The Eighteenth Page is a psychological mystery about prediction, manipulation, memory, responsibility, and the dangerous space between what happened and what we decide it means.