Editions of Deryni Checkmate

Paperback, 303 pages

English language

Published Feb. 21, 1973 by Pan-Ballantine.

Hardcover, 304 pages

Published Sept. 26, 1985 by Arrow (A Division of Random House Group).

302 pages

English language

Published Feb. 21, 1985 by Century.

mass market paperback

English language

Published March 12, 1976 by Ballantine Books.

eBook

English language

Published Feb. 21, 2008 by Penguin Group USA, Inc..