The Foundation Trilogy

From Author Wars - https://authorwars.com/publications/the-foundation-trilogy-281853.html

Overview:

Title: The Foundation Trilogy
Author: Isaac Asimov
Year: 1983
Publisher: Doubleday / SFBC
Pages: 227+227+225
Binding: Hardcover
Type: Omnibus
Title Reference: Second Foundation
Notes:
• New edition, new artwork. • The copyright page for Foundation and Empire has © 1982 by Nightfall Inc. • This is a book club printing of the 1982 Doubleday trade edition. • Gutter code "N40" on page 224 of Second Foundation would indicate a printing date of October, 1983. • Gutter code "R21" on page 224 of Second Foundation indicates a printing date of May, 1987 [Primary Verification 2]. • Jacket design credited to Caroff on the inside rear flap