Glasgow 1953: a hard city at a hard time. The war may be over but the battle for the streets is just beginning, and shady investigator Lennox is the man in the middle.

The McGahern twins were on the way up until Tam, the brains of the outfit, becomes the victim of a vicious contract killing. Tam's brother Frankie turns to Lennox to find out who killed his twin. Lennox refuses. Later that night, Frankie turns up dead, and Lennox finds himself in the frame for murder.

The only way of proving his innocence is to solve the crime - but he'll have to dodge men more deadly than Glasgow's crime bosses before he gets any answers.