The Mermaid Princess They Betrayed

Mermaid princess Ella, who senses the Black Tide, is used by the royal family. Betrayed by her fiancé Cedric and pushed into the deadly tide by her sister Vivian, she is saved by pirate king Ronan—the man she once saved. Together they uncover the royal conspiracy. Cedric regrets too late. Ella awakens, commands the tide and pirate fleet, exposes the lies, and rises from pawn to Queen of the Black Tide.