The Hidden — Kelley R. Martin

College freshman Emily Hayes knows lots of things. She knows she's adopted, and she knows her gorgeous but infuriating classmate, Thomas, is awakening a desire inside her unlike anything she's ever felt. What Emily doesn't know? She isn't human, and neither is Thomas. For millennia, two immortal races have lived among us, hiding in plain sight. Known as The Hidden, they're embroiled in a bitter battle for supremacy. Emily soon finds herself thrust into the supernatural world she was purposefully sheltered from, where those close to her aren't always who they claim to be. Like Thomas, who turns out to be not only a figure from Emily's past, but a Healerâ€"an immortal with rapid healing powers. With Emily's own transition into immortality fast approaching, she has no idea what she's in for, or that her unique background will put her in the middle of their centuries-old conflict. Who can she trust when both sides want her dead?