If there’s one type of book I’ll always read, no matter the genre it’s a story about sisters. Bonus points for a dark thriller about sisters so I knew this was a must for me the minute I read the synopsis. This is is told from both sisters viewpoints, Lilian in the present day and Rosie through journal entries from the past so you’re slowly fed the details on their relationship and everything that led up to their falling out and beyond. While the secrets are slowly revealed I still found the pacing to be pretty fast and I was definitely never bored. Not knowing if either sister was even reliable kept things exciting and a couple of twists in the end surprised me. Overall a solid debut and I look forward to reading more from the author.