Sapphire

When a violent storm tears through the ocean, three mysterious glowing stones rise from the depths—and sixteen-year-old Ella and her friends Jayden and Kai are changed forever. Suddenly connected to the power of the sea, they discover they have become the new Ocean Gods, guardians chosen to protect the balance of the world. But something ancient is waking far below the waves. The Leviathan, a monster sealed away long ago by the first gods, is beginning to rise again from the darkness of the Mariana Trench. As Ella, Jayden, and Kai struggle to understand their new powers, they must face dangerous creatures, hidden underwater worlds, and secrets that could change everything they thought they knew. Sapphire is an action-packed young adult fantasy adventure about friendship, courage, and discovering the power that lies beneath the surface.