There is no bigger monster than I. Not in truth, not in lie. The Horn has divided Elphame. The oath breaker has been found. A Court of One has answered. The last Crow has come. The Last War has started. Justice has begun. The bells toll over Whitwick. The Gate will never close again. Removed from the protection of the Dark Court, the last Crow must find the answers to stop a Fae invasion of the mortal realm and save those she loves from certain death at the hands of the Caller of Crows. From enemy territory, Perdi stands as a Court of One, against all others.