She is the last living waterbender. The time has come to remind the ocean of this. The Welsh principality of Gwelod is on the verge of great upheaval. Eighteen-year-old water spellcaster Mer has been hiding for years from the prince, who used her gift for evil. But the chief prince's spy Renfrew finds the girl and persuades her to help him overthrow the tyrant. Why read• A beautifully written story about magic, unique strength, power and freedom;• Welsh mythology at the heart of the novel;• Will appeal to fantasy fans of all ages.