The second novel in the New York Times bestselling series A demon-riding vampire has gone on a killing spree unlike any the Tri- Cities has ever seen-and the undead and werewolves sent to stop him havent returned A coyote is no match for a demon but shapeshifting mechanic Mercy Thompson is immune to many vampiric powers-and those are her friends who are missing including the two werewolves circling around her heart Game on