Walk to the End of the World

From Author Wars - https://authorwars.com/publications/walk-to-the-end-of-the-world-308522.html

Overview:

Title: Walk to the End of the World
Author: Suzy McKee Charnas
Year: 1979
ISBN-10: 0425042391
Publisher: Berkley Books
Price: $1.95
Pages: 246
Binding: Paperback
Type: Novel
Title Reference: Walk to the End of the World
Notes: Info from Locus #227 (November 1979).