The Blue Sword

From Author Wars - https://authorwars.com/publications/the-blue-sword-365047.html

Overview:

Title: The Blue Sword
Author: Robin McKinley
Year: Unknown
ISBN-10: 0441068804
Publisher: Ace Books
Price: $2.95
Pages: 248
Binding: Paperback
Type: Novel
Title Reference: The Blue Sword
Notes: Second printing as per number line "10 9 8 7 6 5 4 3 2".
$3.95 in Canada.
Note alteration of the cover on bottom left.