Grothendieck bio?

Galchin Vasili writes:

Hello,

Does anybody know of a Grothendieck biography? For me many times it is helpful to read a bio to the historical development of a person's work.

Thanks in advance, Bill Halchin

I'm pretty sure there is no book length biography, but there is some information at: http://www.math.jussieu.fr/~leila/biographic.php which is really the information from www.grothendieck-circle.org which appears to be off-line at the moment. -- Bob -- Robert L. Knighten Robert@Knighten.org