As ex-Detroit cop Alex McKnight searches for the killer of a bookmaker, he begins to receive a series of mysterious and ominous messages, seemingly from a man imprisoned for life for the murder of Alex's former partner.

In this installment of Loren Estleman's signature PI series, Amos Walker, the quintessential hard-boiled detective, proves that he's mortal after all. Jeff Starzek, an old friend who smuggles cigarettes for a living, saves Walker's life, getting him to the hospital after he's taken a bullet in the leg. A month later, still convalescing, Walker gets a panicked phone call from Starzek's sister. Jeff is missing. One of the few leads is a Homeland Security...