Tower of Glass

From Author Wars - https://authorwars.com/publications/tower-of-glass-308393.html

Overview:

Title: Tower of Glass
Author: Robert Silverberg
Year: 1976
ISBN-10: 0586043012
Publisher: Panther
Price: £0.60
Pages: 206
Binding: Paperback
Type: Novel
Title Reference: Tower of Glass
Notes:
"First published in Great Britain in 1976" Month from amazon.uk Printing not stated, no number line "Cover illustration by Colin Hay" on back cover, no visible signature on the artwork UK 60p, Canada $2.50; Australia $1.90, New Zealand $1.90