Stranger. Friend. Enemy. Which version do you believe? A taut, page-turning psychological thriller from a brilliant new voice. The perfect read for fans of HE SAID/SHE SAID and GOOD ME BAD ME. When socially awkward Eva arrives at university, she's ready to leave the past behind. But old behaviours creep in and she finds herself ostracized, spending more and more time alone, living vicariously through social media. She develops an unhealthy fixation with her glamorous and beguiling classmate Marina – whose sparkly façade hides a thousand lies – and follows her obsessively. When Marina is found dead, and Eva is to found to have been impersonating her online, people have a lot of questions to ask. And Eva's reliability – and innocence – is cast into dark shadow...