Changeling

From Author Wars - https://authorwars.com/publications/changeling-6588.html

Overview:

Title: Changeling
Author: Roger Zelazny
Year: 1981
ISBN-10: 0441102573
Publisher: Ace Books
Price: $2.50
Pages: 272
Binding: Paperback
Type: Novel
Title Reference: Changeling
Notes:
- "First mass market edition: April 1981"
- First printing by line number 2468097531
- Internal illustrations credited to Esteban Maroto.
- Cover not credited, no signature on this version of the cover, but this cover is trimmed from the SFBC cover, which clearly shows the artist's signature.