Title: Kris Longknife: Unrelenting
Series: Kris Longknife, Society of Humanity Universe
Number in Series: 13 (twelve), n/a
Author(s): Mike Shepherd
Cover Artist: Scott Grimando
Language: English
Original Publisher: Ace Books
Originally Published: October 2015
Publisher: Ace Books
Published: November 2015
ISBN-10: 0425277372
ISBN-13: 9780425277379