Editions of Foundation and Empire

English language

Published Sept. 17, 2021 by Independently Published.

English language

Published Jan. 24, 1966 by Avon Books.

326 pages

Spanish language

Published Jan. 24, 1995 by Plaza & Janés Editores.

258 pages

French language

Published Oct. 8, 1976 by Éditions Denoël.

English language

Published Jan. 24, 1994 by HarperCollins.