I bought this book for the sole reason that it was written by one of my favorite podcast groups. I have listened to all of the podcasts about the killers that were featured in this book, so I did not really learn a whole lot that wasn't covered in the podcasts. I loved the little snippet inserts of comments by Marcus, Henry, and Ben. I also really liked all of the artwork in the book. It was well written, and I know that Marcus worked very hard on it. I love this book simply for the fact that is a great piece to have in my collection, and I will most likely read it again! It would have been better if I was able to have it signed, but the show was cancelled thanks to corona. Maybe one of these days!