At 2:17 a.m., an impossible black carriage arrives at Greyhaven Station without horses, driver, or tracks. Its silver windows reflect passengers who are not standing before them-and then the reflections begin stepping out. Lena Vale survives the first massacre, but survival makes her visible to something. Inside the carriage, addiction is more than a craving. It is a doorway. Every bottle, pill, bet, wound, purchase, obsession, and desperate promise of relief becomes another window through which the Conductor can enter. Those trapped aboard are forced to confront perfect copies of themselves, each knowing their shame, grief, secrets, and weakest moments. As Lena and Detective Hal Marris descend deeper into the impossible train, they discover passengers stolen from different decades, a faceless Conductor feeding on surrender, and a terrifying truth: the carriage does not want its victims dead. It wants them wanting forever, at all costs. To escape, Lena must confront her own need to rescue everyone and discover whether a reflection can be defeated without destroying the person it mirrors. Bloody, gothic, psychologically relentless, and heartbreakingly human, The Mirror Carriage is a supernatural horror novel about addiction, shame, identity, recovery, and the terrifying difference between wanting something and choosing it.