This is what a mysterious Glykerion said about SNUG on Amazon.co.uk, on 11/12/2013:
I read Snug, by Matthew Tree, some 6 months ago and it made a lasting impression on me. It reads like an adventure novel but leaves a lingering impact on a reader. This highly original, deep and innovative book is a true metaphor of our Western civilization as well as the snugness of human nature. I loved the ending, it made me smile!