Destined (Wings, #4) by Aprilynne Pike

Tamani looked at her gravely, and reached up to tuck her hair behind her ear.

He hesitated for an instant, then his hands found the sides of her face, pulling her to him. He didn't kiss her, just held her face close to his, their foreheads resting together, their noses almost touching.

She hated how much it felt like good-bye.

Laurel now knows the truth: Yuki is a rare Winter faerie, the most powerful—and deadly—of all, and Klea plans to use her to help conquer and destroy Avalon. But Klea's reach extends far beyond one wild Winter faerie. With Tamani, David, and Chelsea by her side, Laurel prepares to face what may be Avalon's final days, in the stunning conclusion to the Wings series.