The Crystal Cave
From Author Wars - https://authorwars.com/publications/the-crystal-cave-280225.html
Overview:
- Title: The Crystal Cave
- Author: Mary Stewart
- Year: 1977
- ISBN-10: 0449233154
- Publisher: Fawcett Crest
- Price: $1.95
- Pages: 384
- Binding: Paperback
- Type: Novel
- Title Reference: The Crystal Cave
- Notes: Info from Locus #205 (October 1977).