Fantasy
Something is stirring in London's dark, stamping out its territory in brickdust and blood. Something has murdered Saul Garamond's father, and left Saul to pay for the crime. But a shadow from the urban waste breaks into Saul's prison cell and leads him to freedom: a shadow called King Rat. King Rat reveals to Saul his own royal heritage a heritage that draws him into the grimy, magical world below London's streets.