Every book of this series, and especially the last 2, feel like watching an extended episode of Criminal Minds, and I mean that in the best way possible. Each book focuses on a new unsub and crimes, and yet in the background there's character development and a lurking unsub that connects it to the first book.

The characters are engaging and it's fun to have them repeat, the Unsubs and the crimes are unique and captivating - especially with how they're captured at the end. Plus, there's a through-line plot in the background that keeps building more and more until eventually it'll (hopefully) hit a breaking point.

Once I start one of these books I can't put it down until it's finished as I HAVE to know what happens next.