Second Foundation
Gnome Press, 1953
The last book of the Foundation trilogy: the Mule, and then the Foundation itself, hunt for the hidden Second Foundation that Hari Seldon set up to keep his plan on course.
In copyright, so these links are off: see Copyright, below.
Second Foundation gathers two stories first printed in Astounding Science Fiction: “Search by the Mule” and “Search by the Foundation”. It completes the trilogy begun in Foundation and Foundation and Empire.
Copyright
In copyright. Gnome Press published Second Foundation as a book in 1953. Its two parts first appeared as stories in Astounding Science Fiction in 1948 and 1949–50. The copyright passed to Asimov's estate when he died in 1992.
- Held by
- The Estate of Isaac Asimov
- Public domain in the United States
- 1 January 2049, 95 years after the book was published (the stories first printed in 1948–50: from 1 January 2044)
- Public domain in Canada
- 1 January 2063, 70 years after Asimov's death in 1992
The dates are worked out from the publication dates and the authors' deaths. In the United States a book published before 1978 is protected for 95 years after publication, and a later one for 70 years after its author's death; in Canada a book is protected for 70 years after its author's death. Protection runs to the end of the year, so a book enters the public domain on 1 January.