.Brooding, blistering. Sirens is a remarkable literary thriller, perfect for fans of Ian Rankin and James Lee Burke. AJ Finn, author of The Woman in the Window
.Knox presents the city as pungently and uncompromisingly as Ian Rankin does Edinburgh . Guardian
.A firecracker of a crime tale. His writing is taut, atmospheric and studded with eye-catching descriptions. An arresting new talent. . Metro
. Razor-sharp urban noir . very special indeed. . Lee Child
. Sirens is a powerhouse of noir. Joseph Knox owns Manchester and paints it in all its grimy colours. . Val McDermid