Infinity Key

Mariah was excited about the ancient city she found before she discovered the alien artifact. With no inkling she'd been sent to find something her benefactor already knew existed, and a degree in archeology not space, Mariah is totally out of her element when she finds herself on the ship of the Paladins Nelik, Tor, and Talor. They are the aliens of the guardian sect sent to retrieve their property-the Infinity device-an apparatus so powerful and potentially dangerous it could wipe out the universe.
What Mariah doesn't understand is how they could be alien and total strangers to her and seem so completely familiar to her. It's as if they have known her forever.