Fyre & Stone: The Spectre Games:

Book one in the Fyre & Stone series. Two men from the same city, but very different worlds. Sebastian Fyre is a wealthy young Lord with an unshakable belief that he can communicate with the dead. John Stone is a tough policeman who grew up in the Victorian slum tenements of the city he now patrols. A series of brutal murders across the city throw these two men into a reluctant and volatile partnership. Fyre and Stone attempt to hunt down a conspiracy of killers, while trying to avoid becomi...