The cover is amazing and I really like that its staying within the same theme that Divergent showcased. The foggy skyline is eerie and a perfect backdrop to where the story left off. I also really like the tree insignia with the whimsical swirls. The barreness definitely fits with the feel of the story. I'm interested though to see what purpose the tree serves in the coming story. My favorite part of the cover though is the subtitle at the top, One Choice Can Destroy You. Ohhh? Most of the time I'm not too crazy about added lines or questions on a cover. It just feels like they're trying too hard to sell the story off the cover itself, but for this book...totally works. Definitely thought provoking.
Officially cannot wait for May 2012