I picked up "Gods of Night" on Friday afternoon and finished reading it early Saturday evening.
423 pages in roughly 24 hours. Now that's saying something very good about the novel, because I generally don't read books quite that quickly. My only real regret? Now I have to wait until sometime in October to pick up the next novel in the series, "Mere Mortals."
P.S. Among other things, I am intensely curious about the civilization the Caeliar contacted. I assume they will figure into the other novels?