Cornerstone (Souls of the Stones #1)

Emariya's life was nearly over before it started. Hidden under the floorboards while her mother died above her, she escaped a brutal death then—only to go racing toward it now, sixteen years later.

After learning her father has been captured, Emariya is desperate to save him, no matter who she has to turn to for help. Oblivious to her potential gifts and the secrets surrounding her dual heritage, Emariya makes a bargain with the prince of a rival land, Torian Ahlen. In exchange for her hand in marriage, he agrees to send his forces to rescue her father. With the arrangements made, Emariya embarks on a tumultuous journey through two kingdoms as different from each other as the families that rule them.

Before long, Emariya comes face to face with her mother's killers, and learns of an ominous prophecy: her and Torian's bloodlines must never be combined. Armed with this frightening new knowledge, Emariya begins to fear the handsome prince may desire more than to steal her heart, and it will take all of her newfound skills to survive.