Stella Nova (Ex Astris Saga Book 1)

One choice. Her future. Their fate.

As a final resort to keep her college scholarship, Danika Metzner has agreed to be tutored by her ex-boyfriend's idol. But her new tutor, Gabriel, isn't just different--he's hiding something that defies everything Danika knows about reality. With every lesson, Danika is drawn further into his world, where something ancient is waiting, and the lines between friend, teacher, and other begin to blur.

When a devastating loss inverts Danika's world, she is forced to confront the impossible choice that will define her future--and his:

Would you leave Earth forever?