Army Of The Winter Court by Ali Winters
The heart and blood of life will give rise to the final army.
Evvie Hewett is human. Or at least she thought she was. An encounter with a handsome stranger turns her world upside down in an impossible way and everything she thought she knew about herself has changed. Her history holds the key, not only to her future but to the future of the darkest kingdom in existence.
Thrust into the middle of a rivalry between two brothers for the Unseelie throne, she must decide who to trust, and who not to. However, knowing who to trust has never been more difficult when one brother wants her heart, the other, her blood.
She holds the key to the creation of the ultimate army. Threatened at every turn, she must find the truth before she loses her heart and her life. Can she see past the lies and deception to stay alive, or will she fall victim to an ancient feud?