Kylah Porter thinks the world of her human partner Matt. But she worries that his skill set is a little too unrefined for a job as a special agent with the Department of Fimmigration monitoring the borders between the worlds.

When a series of vampire deaths in the Fae world is linked to dark wonderworking in the human world, it’s clear that a serial killer of the very worst kind is on the loose. With only a group of rehabilitated bloodsucking zealots and a uniquely fragrant bookshop as clues to the mystery, the DOF needs all the help it can get to root out an evil bent on having a foot (or is that a fang?) in both camps.

But will Matt remain a loose cannon? Or can he prove to Kylah that he’s worthy of both her affection and her respect once more? He needs to sort himself out and quickly. Because not doing so could have disastrous consequences for all concerned…