The Hunt For Xanadu by Elyse Salpeter

She survived... but she was the only one.
Kelsey Porter has spent years chasing answers—and revenge. Her parents were murdered on a journey that led them to Tibet, chasing the legend of a mystical land called Xanadu. But why? Why did they dedicate their lives to finding something that couldn't possibly be real? Or was it?
Determined to uncover the truth, Kelsey teams up with Detective Desmond Gisborne, a man as relentless as she is. Together, they dive into a dangerous web of secrets, where every clue leads to more questions—and every step closer to the killers puts their lives on the line.
Kelsey thought she had nothing left to lose. She was wrong.
Get ready for a pulse-pounding thriller packed with action, suspense, and a quest for vengeance that will keep you hooked until the very last page. Get it now.