The Dark Is Rising

From Author Wars - https://authorwars.com/publications/the-dark-is-rising-354593.html

Overview:

Title: The Dark Is Rising
Author: Susan Cooper
Year: 1984
ISBN-10: 0689303173
Publisher: Margaret K. McElderry / Atheneum
Price: $11.95
Pages: 216
Binding: Hardcover
Type: Novel
Title Reference: The Dark Is Rising
Notes: Stated 13th printing. The cover for this printing was probably used on several (most?) of the earlier printings (note that the cover artist and interior art artist are the same). However, user submitted cover photos on Amazon include other covers, which may be from earlier printings.