The Zero Stone
From Author Wars - https://authorwars.com/publications/the-zero-stone-260375.html
Overview:
- Title: The Zero Stone
- Author: Andre Norton
- Year: 1974
- Publisher: Ace Books
- Price: $1.25
- Pages: 221
- Binding: Paperback
- Type: Novel
- Title Reference: The Zero Stone
- Notes:
- ©1968
- No printing or edition stated.
- Cover art credited to Jones and the artwork is signed
- Interior art not credited or signed but looks like Jack Gaughan.
- Year from OCLC and ads in the back [17C, 24K, 25J] which were first present in Ace printings in late '74