Dark Piper

From Author Wars - https://authorwars.com/publications/dark-piper-339116.html

Overview:

Title: Dark Piper
Author: Andre Norton
Year: 1984
ISBN-10: 0345315375
Publisher: Del Rey / Ballantine
Price: C$2.75
Pages: 221
Binding: Paperback
Type: Novel
Title Reference: Dark Piper
Notes:
• "First Ballantine Books Edition: April 1984" • Printing not stated, no number line • Cover art is credited to Schwinger on the copyright page, no visible signature • Though printed in the US this edition is for the Canadian market; the type for the price on the cover is very slightly different from the "Ballantine/31537"