To learn the truth about her disturbing past, she has to die... more than once.
Bridget thought a summer holiday in rural Wales was the answer to everything. Not only would it be the experience of a lifetime, but she may finally come to understand the creepy déjà vu she and Celena were feeling. And although Wales proves to be the most beautiful place they've ever seen, what the girls discover there leaves them with more questions than ever.
Lured to the 'other side' of a Bronze Age ring of stones by an unearthly magic, Bridget opens her eyes to find herself in Celtic Britain. Intrigued, Celena joins her, but within moments they are running for their lives, swept into a terrifying tragedy they can't escape. Bridget's life soon turns into a nightmare version of a 'choose your own adventure' story - except the magic won't let her close the book. What secret is the otherworld trying to tell her, and why is it so important?
But all isn't lost. An enigmatic boy named Paul has lived near Lake Caerwych all his life, and he's been to the other side of the ring cairn too. He thinks he might know a way to solve the mystery. The only catch is that Bridget might have to die... again.