The Lost Heir

The Lost Heir is the second book of Wings of Fire series. The main character and point-of-view (POV) is Tsunami, the Seawing Dragonet of Destiny.

Summary
The lost heir to the SeaWing throne is going home at last. ..

She can't believe it's finally happening. Tsunami and her fellow Dragonets of Destiny are journeying under the water to the Kingdom of the Sea. Stolen as an egg from the royal hatchery, Tsunami is eager to meet her future subjects and reunite with her mother, Queen Coral.

But Tsunami's return home doesn't go quite the way she imagined. Queen Coral welcomes her with open wings, but there are undercurrents of malice swirling in the waters of the Kingdom. A mysterious assassin has been killing off the queen's heirs for years, and Tsunami may be the next target. The Dragonets came to the Seawings for protection, but the ocean hides dark secrets.