Deryni Checkmate by Katherine Kurtz
Title: Deryni Checkmate
Series: The Chronicles of the Deryni, Deryni Universe
Number in Series: 2 (two)
Authors: Katherine Kurtz
Cover Artist: Darrell K. Sweet
Language: English
Original Publisher: Ballantine Books
Originally Published: May 1972
Publisher: Del Rey
Published: March 1984
ISBN-10: 0345317912
ISBN-13: 9780345317919