The Highjorune Masque

From Author Wars - https://authorwars.com/books/the-highjorune-masque-1989062.html

Overview:

Title: The Highjorune Masque
Author: Stephanie Shaver
Year: 2015
Type: Short Fiction
Series: Mercedes Lackey's Valdemar

Variant Titles:

2015. The Highjorune Masque