Editions of Foundation and Earth

French language

Published April 19, 1987

Hardcover

English language

Published Sept. 10, 1988 by Random House Value Publishing.

Paperback

Spanish language

Published April 14, 1993 by Astran.

Published Dec. 13, 1994 by Plaza & Janes.

512 pages

English language

Published June 1, 2021 by HarperCollins Publishers Limited.

537 pages

Chinese language

Published Dec. 14, 2006 by Qi huan ji di chu ban, Cheng bang wen hua shi ye gu fen you xian gong si.

English language

490 pages

Published May 6, 1991