Excellent story, tense and interesting with a unique take on demon possession. The author has an excellent writing style, and is able to write convincing, affecting characters with intelligence and sympathy. He also keeps the story tight and focused; nowadays it's hard to find a fantasy/scifi story that closes nicely with so few pages; I don't remember the page count, but the width of the book was slim, about 1cm or so. I look forward to reading other books of this author.