Out of Time
A team travels in time to discover why the original time team disappeared. When one of their own betrays them seeking revenge, they must race through time to save existence. Kat Jensen, the historian of the team, is torn between infatuation and love, when she meets a young time traveler. When the team she is on is shattered, Kat must find her place in the world, and time.
"This is probably my favorite Serg Koren book. I love time travel novels. I love the complexities such as the risks of changing the future, perhaps preventing your existence or the existence of the technology that sent you back. And the complexity of versions of the same person from different times ending up in the same time. This story has an escalating series of challenges caused by a “villain” who is trying to change/fix the timeline. And there’s the mystery of what he’s trying to change and why."
— Goodreads
