Ravensoul (Legends of the Raven, Book 4)

Death cannot separate them. This is The Raven, older, wiser, some returned from the grave. Grieving they seek nothing but rest from conflict, something the world will not grant them. But they remain The Raven, still answering when the call comes, still the force most likely to survive and bring the world with them, and still willing to die so that those they love can live.