It's not even funny how much I like these books. I have yet to be disappointed. SO much happens allll the time. And this book had a little more character development, for Ellie at least. Which was needed. Plus, its almost fun to have to hunt them down. I would read the entire series in a row if they were put in front of me, but no. I have to yearn and search. This series is playing hard to get and that makes me want them so much more. It's science.