The Crystal Cave; The Hollow Hills; Wildfire at Midnight; Airs Above the Ground

From Author Wars - https://authorwars.com/publications/the-crystal-cave-the-hollow-hills-wildfire-at-midnight-airs-above-the-ground-970951.html

Overview:

Title: The Crystal Cave; The Hollow Hills; Wildfire at Midnight; Airs Above the Ground
Author: Mary Stewart
Year: 1989
ISBN-10: 0905712218
Publisher: Heinemann, Secker and Warburg, Octopus Books
Price: £4.95
Pages: 862
Binding: Hardcover
Type: Omnibus
Title Reference: The Crystal Cave
Notes: Unknown

This text has been adapted from the The Crystal Cave; The Hollow Hills; Wildfire at Midnight; Airs Above the Ground entry at the Internet Speculative Fiction Database and is available under a Creative Commons License. The ISFDB does not endorse or sponsor this use.