This is genuinely the hardest question... All the books are all so amazing in storyline, but I have to choose The Kill Order because it's so mysterious, but still really easy to understand. I also like The Kill Order because the amount of deaths. ;)
The Scorch Trials was really good, but I got mad at Teresa, the Death Cure is really good, but Newt dies😞, and I got the Fever Code for Christmas and I thought it was sooooo good, but I thought the ending was sad.
Have any of you thought what would have happened if Thomas had sent Kevin Anderson's memorandum about letting the immunes go. They could have taken the non immunes with them to a place without the Flare, and Newt probably would have lived😱😩😢