Eight Perfect Murders by Peter Swanson

This book is the gift that just keeps giving because not only are you immersed in a well-staged perfect murder mystery but you are handed a list of eight classic perfect murder books to read later. I loved that a quiet bookseller gets caught up in a serial murder case who is referencing and following the eight murders listed in the bookseller's blog. You always feel a bit unsteady and with every new murder you, like Mal and the FBI, are weighing the evidence and coming up short as well as not really being convinced of who is guilty or innocent. For fans of all those classic great mystery authors as well as those of us who binge-watch the dark tv series YOU, this is one that will keep you happily sleepless at night.