The Ruby Red Trilogy

From Author Wars - https://authorwars.com/books/the-ruby-red-trilogy-1764669.html

Overview:

Title: The Ruby Red Trilogy
Author: Kerstin Gier
Year: 2014
Type: Omnibuses

Editions/Publications:

2014 . The Ruby Red Trilogy (2014, Kerstin Gier, Square Fish, ISBN-10: 9781250060433, $30.99, pages, Trade Paperback, Omnibus)
2014 . The Ruby Red Trilogy (2014, Kerstin Gier, Henry Holt, ISBN-10: 9781466885523, $18.36, pages, ebook, Omnibus)