A review by currentlyreading_
Everlost by Neal Shusterman

4.0

I think this was a strong start to a trilogy!
Neal Shusterman did a great job building this world (as he did with Arc of a Scythe).

SpoilerI had an inkling that the McGill was probably Mary's brother.
Mary wonders how her brother has turned into such a monster, but she fails to see that she has been one too. Luckily all books are out and I wouldn't have to wait.