http://www.oreilly.com/openbook/freedom/index.html
The Biography of RichardStallman
Free as in Freedom
RichardStallman's Crusade for Free Software
By Sam Williams
A fairly balanced and interesting portrayal of the inventor of GnuEmacs, father of the FreeSoftwareFoundation and inventor of the GnuGeneralPublicLicense.
The book itself is released under the Gnu Free Documentation License and it might be an interesting experiment to port it over to a Wiki and watch it grow...