The Fate of the Tearling - (The Tearling Trilogy 3)

Since ascending to the throne, Kelsea Glynn has grown into a powerful monarch and a visionary leader. But in her quest to end corruption and restore justice within the Tearling, she has made many enemies. Chief amongst them is the evil and feared Red Queen, who now holds Kelsea - and her magical sapphires - captive in her castle in Mortmesne.