URL: www.grothendieckcircle.org The long-term goal of the Grothendieck Circle is to make publicly available (and in some cases translate) published and unpublished material written by (and about) Alexandre Grothendieck, as well as to provide some biographical material. Since many of these texts are unpublished or are out of print, we hope that this site will serve as a valuable resource to researchers, expanding over time.

Recent additions to the site:

- Three sets of course notes from courses taught by Grothendieck: Algiers 1965, Montreal 1970, Buffalo 1973 (Mathematical Texts).