Editions

Foundation's Edge

Foundation, Book 4
Publication Date Format Length Unabridged Abridged Large Print ISBN-13
Foundation's Edge October 1, 1991 Mass-market Paperback 480 pages 978-0-55-329338-8
Foundation's Edge November 17, 2020 Trade Paperback 416 pages 978-0-59-315998-9
Mass-market Paperback
October 1, 1991
480 pages
Unabridged
ISBN-13: 978-0-55-329338-8
Trade Paperback
November 17, 2020
416 pages
Unabridged
ISBN-13: 978-0-59-315998-9