Smoke and Ashes (The Smoke Trilogy, Book 3)

This third novel in Tanya Huff's action-packed series features Tony Foster and the crew of "Darkest Night," a TV series about a vampire detective. This time they find themselves facing another supernatural menace, a Demonic Convergence. Tony-with the help of vampire Henry Fitzroy and Leah, a stuntwoman who is the last surviving priestess of a sex demon, plus a tabloid reporter and a Canadian Mountie-must keep the key to the convergence alive to prevent a demonic invasion so large scale that it could be the finale-for the whole world.