A Pirate's Whisper (Desiderium Series 1)

Alanah is the first princes of Luttos Haldore castle, she's bound to marry a king from another palace but she's forced by her brother, Lucidei to sail with him. She's against the idea but she has no choice, her king brother had agreed to let her join the voyage to the Pirate City to be an exchange for an old mysteriou...