The Eighth Guardian

From Author Wars - https://authorwars.com/publications/the-eighth-guardian-442049.html

Overview:

Title: The Eighth Guardian
Author: Meredith McCardle
Year: 2014
ISBN-10: 9781477847138
Publisher: Skyscape
Price: $17.99
Pages:
Binding: Hardcover
Type: Novel
Title Reference: The Eighth Guardian
Notes: Data from Amazon.com as of 2014-03-19. The fact that there is no page count in the pre-release record suggests that this ISBN nay have been canceled or delayed.