Got a advanced copy of the book.
** spoiler alert **
The first word that come to my mind adorable.
After having them edge around answering what X psy are we finally get to know.
Learning more about Hawke's past is also nice.
Adding Lara and Walker into the mix was also a nice surprise.
Was so happy when Sascha had the baby. I really don't get why, but I flipped when the book said her water broke. Then Lucas was funny in the story so paranoid that everyone was going to hurt Sasha.
Sienna grew up a lot in the story. She still seemed somewhat like a kid at the beginning of the story, but by the end she was maturer.