A chilling thriller that will make you question everything you think you know about your loved ones.

Following a whirlwind romance, Rose and Chris’ marriage has been unshakable for 20 years. But when teenager Katie turns up on their doorstep, their perfect life threatens to crumble. Katie says she’s Chris’s long-lost daughter, the product of a forgotten summer fling. The couple is still reeling from shock when Katie tells them she has nowhere to go. Kind-hearted Rose invites Katie to stay, despite Chris’ protests.

But soon after Katie moves in, strange things start happening. With dark secrets about Chris’ history coming to light, Rose no longer knows who to trust. Soon, she isn’t sure whether she’s invited a dangerous stranger into her home, or whether she’s been living with one all along....

Jake Cross