Alasdair and Rowan have escaped death, despair, raging preternatural monstrosities, cranky city plumbing, and one very angry ex-wife. Now they face their toughest challenge yet: Learning to live with each other. Brought together by chance, fate, and a little help from the Grim Reaper, will they forge a partnership capable of vanquishing a growing evil that threatens both their worlds? Or will they fail, and fall into the darkness? The fate of two worlds hangs in the balance.