So this one kind of took a few weird turns. Things that should not have worked sorta did and things that were supposed to make sense were a little bit lame. I do love that book 4 is the Chase character and all throughout books 1-3, I was clueless. I didn't get it. But when I did. When I figured it out. I had to go back to books 1 and 2 and look up some parts because... well, I did not see that coming.