One of Tuesday's debuts is GOD'S DEMON (UK) by Wayne Barlowe, published in hardcover by Tor Books. This novel is being compared to literary luminaries like Milton and Dante. Here's the blurb from Tor's website.
One Demon Major, however, who has not forgotten his former life in Heaven. The powerful Lord Sargatanas is restless. For millennia Sargatanas has ruled dutifully but unenthusiastically, building his city, Adamantinarx, into the model of an Infernal metropolis. But he has never forgotten what he lost in the Fall—proximity to God. He is sickened by what he has become.
There's lots of Bible-inspired fantasy these days! The author has another website for the novel, which includes an excerpt. Robert, the Fantasy Book Critic gave it a stellar review. Other than the Publishers Weekly review, I can't find much else so if you are reviewing this novel, please let me know!