I liked this plot much better than the author's "The Brides of Bellenmore" even though the similarities were great.
I noticed that she, the author, used the same archetypal characters in both novels. For instance, she had a female dwarf in one and a female midget in the other; she had a little boy with an injured spine in one and an older man with an injured spine in the other; in both, she introduced the main female character as an interloper who, while searching for something else, gains everything--the man and the wealth.
I noticed, too, that the author introduced a slew of characters all of whom could quite possibly be responsible for the death of the "young wife" (who is the victim in both novels, and who each fall from a great height to their deaths).
So, like the Bible, the author simply uses midrash to rewrite and rewrite and rewrite the same narrative over and over and over.