I finished this about a month ago on the plane home from vacay. Didn't read at all there. Only on the flights to and from. Wow! What a great book. Darker than the first three which is saying a lot. It’s left me a little down. Also, no surprise. I thoroughly enjoyed every second. Not one slow moment. POSSIBLE SPOILER I went into this without any research. I wanted to be surprised. And I was. I did not see another book coming. I’m SO excited. This is one of my favorite series and I can’t wait to see it expand.