Night Work: the second book in David C. Taylor's transporting historical crime fiction series.
Michael Cassidy, a New York cop plagued by dreams that sometimes come true, escorts a prisoner accused of murder to Havana on the cusp of Fidel Castro's successful revolution against the Batista dictatorship. After delivering the man to La Caba a prison and rescuing Dylan McCue, a Russian KGB agent and his now-married former lover, from her scheduled execution, Cassidy returns to New York and retreats into the comforts of alcohol and sex.