Tim Powers is a masterful novelist. He shares an immortality obsession with the late Roger Zelazny, but with diverse and interesting historical context. However, he is best when he writes novels with diverse and seperate plotlines. The Drawing of The Dark, Anubis Gates, and On Stranger Tides had common themes, but stood alone and as a result, the intricate plot was resolved in each book. In this series, he has become so intricate that the story looses impact. Series are popular because many modern fantasy authors cannot seem to finish a complex tale in a single book (or want to milk a concept). Powers CAN write without resorting to such means, and simply writes better books when he does so. This series has simply gone on too long with the same plot line and characters. I look forward to his next effort and hope it is more like the novels addressed above.