First of all, the audiobook is what turns every book into a 5 star. It immerses you into the storyline flawlessly. I am flying through these books but I also do not want them to be over! Standout thoughts on book 4: some of the foreshadowing is starting to solidify where the series goes from here and I’m into it, SAMANTHA IS AMAZING AND SHE WILL KILL YOUR MOTHER. On to book 5!