I really, really enjoyed this books. I kind of wanted to hurt the son, Japser, a lot of the times though because he acts like quite a fool. But the father is insane and they have crazy conversations that amuse me to no end and they build a maze to get to their house. There were a lot of twists in the book that I definitely was not expecting, which is always enjoyable. The ending made me wanting more, but I couldn't see it ending any other way.