This has to be one of the most chilling books I've ever read. It takes the cake on physiological thrillers. I have never read a book where hours, days, weeks, even months later, where just thinking about a character would sends chills down my spine. This book is my favorite read of 2017. #mysteriousbookworm #psychologicalthriller #behindcloseddoors #baparis #relationships #spinechilling #terrifying #bestreadsof2017