Tirzah, a female glass worker, is forced into slavery, and transported to the southern realm of Ashdod, an area dominated by mathmatician-magicians called the Magi. When the Magi start building a special type of pyramid called Threshold, they unwittingly unleash a dark and malignant power
Notes
Also published: New York : Tor, 2003
prequel to trilogy
A copy of this book was donated by Lesley Bray in 2000 as part of the collection of her late husband Allan Bray