Earthsinger Chronicles by L. Penelope
Young Adult Fantasy Romance.
Orphaned and alone, Jasminda lives in a land where cold whispers of invasion and war linger on the wind. She is an outcast in her homeland of Elsira, where her gift of Earthsong is feared. When ruthless soldiers seek refuge in her isolated cabin, they bring with them a captive—an injured spy who threatens to steal her heart.
Jack’s mission behind enemy lines nearly cost him his life but leaves him convinced that the magical barrier between Elsira and Lagrimar is about to fall. He is saved by the healing Song of a mysterious young woman. Now he must do whatever it takes to protect Elsira and its people from the wrath of the True Father, and he needs Jasminda’s Earthsong to do it. They embark on a perilous journey to save their land and to uncover the secrets of The Queen Who Sleeps.
Thrust into a hostile society, Jasminda and Jack must rely on one another even as secrets jeopardize their bond. But Jack has secrets of his own, and as an ancient evil gains power, Jasminda races to unlock a mystery that promises salvation.