From a New York Times beselling author comes a magical new novel.

In the Five Hundred Kingdoms, never believe what your eyes are telling you....

As the seventh daughter of the Sea King, Ekaterina has a wonderfu life—but also a lot of responsibility. Her special gift for moving around on land made her the perfect emissary from her father to check out interesting happenings on the surface. In short, she became the family spy.

On one such reconnaissance mission, she encounters Sasha—the seventh son of the king of Belrus. Though everyone sees his talent at music, they also consider him a fool. Ekaternia suspects something more powerful lies behind his facade. But before she can find out what, Ekaterina is kidnapped!

Carried off by a whirlwind and trapped in a castle with other kidnapped princesses at the mercy of a possessive Jinn, Ekaterina knows her chances of being found are slim. Which means that fortune, a fool and a paper bird are the only things she can count on. Oh, and of course her own clever mind and manipulative abilities....

The seventh daughter of the Sea King, Ekaterina is more than a pampered princess--she's also the family spy. Which makes her the perfect emissary to check out interesting happenings in the neighboring kingdom...and nothing interests her more than Sasha, the seventh son of the king of Belrus. Ekaterina suspects he's far from the fool people think him. But before she can find out what lies beneath his facade, she is kidnapped!

Trapped in a castle at the mercy of a possessive Jinn, Ekaterina knows her chances of being found are slim. Now fortune, a fool and a paper bird are the only things she can count on--along with her own clever mind and intrepid heart....