The Book of the Dun Cow

No statement of edition or printing.
The copyright page contains the complete Library of Congress Cataloging in Publication Data including the ISBN of this edition and the library binding edition (0-06-026347-4)and the LCCN (77-25641).
Year of publication stated on the title page as MCMLXXVIII. Month of publication from the code "1078" printed on the front flap of the dustjacket. This month is corroborated by the listing in Locus #216 (November 1978).

Year	Reviewer	Publication
1979	Darrell Schweitzer	Science Fiction Review, August 1979
1980	Ursula K. Le Guin	Dancing at the Edge of the World: Thoughts on Words, Women, Places
1980	Baird Searles	Isaac Asimov's Science Fiction Magazine, March 1980
1980	Tom Staicar	Fantastic, April 1980
1980	Orson Scott Card	Destinies, Spring 1980
1980	Paul Kincaid	Vector 98
1980	Eve Harvey	Matrix, #31
1983	Chris Henderson	Dragon Magazine, February 1983

Wikipedia

Title	Year	Publisher	Format	Type	Cover Artist	Pages
The Book of the Dun Cow	1979	Penguin Books	Paperback	Novel	James Marsh	ix+241
The Book of the Dun Cow	1979	Pocket Books	Paperback	Novel	Carl Lundgren	255
The Book of the Dun Cow	1979	Pocket Books	Paperback	Novel	Carl Lundgren	255
The Book of the Dun Cow	1980	Allen Lane	Hardcover	Novel	James Marsh	ix+241
The Book of the Dun Cow	1989	Perennial Library / Harper & Row	Trade Paperback	Novel		241
The Book of the Dun Cow	2001	HarperSanFrancisco	Trade Paperback	Novel		241
The Book of the Dun Cow	2003	HarperSanFrancisco	Trade Paperback	Novel	Laura Beers	ix+246
The Book of the Dun Cow	2013	Diversion Books	eBook	Novel

Notes