Very, very funny, with the clever twist of having intelligent trolls that are a part of a functioning society.  My wife (whose Amazon account I am hacking since I do not have one of my own) starting downloading Tuttle's books on the Kindle and we are both in the process of flying through the entire catalogue.  This is one of the funnier books that I have read in a long time, set in a fantasy world that does not conform to the normal archetypes of the various creatures normally found in such worlds.  Get this story and enjoy it.