When the dark magical force within him challenges his effort to forge new alliances and build a defense against a new threat, Nikolai Lantsov, the young king of Ravka, embarks on a journey to his country's most magical places to vanquish it. King of Scars is a duology (series of two books) by American author Leigh Bardugo, set in the fantasy world of the Grishaverse. The epic adventures of the Grishaverse take place in Ravka - a world in which...