Enter the world of One Folgate Street and discover perfection... But can you pay the price?

Jane stumbles on the rental opportunity of a lifetime: the chance to live in a beautiful ultra-minimalist house designed by an enigmatic architect, on condition she abides by a long list of exacting rules. After moving in, she discovers that a previous tenant, Emma, met a mysterious death there — and starts to wonder if her own story will be a re-run of the girl before.

As twist after twist catches the reader off guard, Emma's past and Jane's present become inexorably entwined in this tense, page-turning portrayal of psychological obsession.