Mark of the Cat / Year of the Rat

From Author Wars - https://authorwars.com/publications/mark-of-the-cat--year-of-the-rat-655262.html

Overview:

Title: Mark of the Cat / Year of the Rat
Author: Andre Norton
Year: 2018
ISBN-10: 9781680680195
Publisher: Worldbuilders Press
Price: $18.99
Pages: 560
Binding: Trade Paperback
Type: Omnibus
Title Reference: The Mark of the Cat
Notes: Data from Amazon.com as of 2018-03-02. Note that it's The Year of the Rat on cover.