Gender Trouble, by Judith Butler  
   Lecture notes created for a course on Butler, by Mary Klages.
   http://www.colorado.edu/English/ENGL2012Klages/butler.html

Theory.org.uk Resources: Judith Butler  
   Information about the work of this gender theorist. Maintained by David Gauntlett at the Institute of Communications Studies, University of Leeds.
   http://www.theory.org.uk/ctr-butl.htm

Judith Butler  
   Professor Butler's faculty page and archive at the European Graduate School. Includes bibliography, biography and pictures.
   http://www.egs.edu/faculty/judithbutler.html

Judith Butler: A Bibliography  
   A searchable bibliography, compiled by Eddie Yeghiayan. Include texts by Butler and about her.
   http://sun3.lib.uci.edu/indiv/scctr/Wellek/butler/

Sovereign Performatives by Judith Butler  
   Excerpt from her 1997 article in the Journal of Critical Inquiry.
   http://www.uchicago.edu/research/jnl-crit-inq/issues/v23/v23n2.butler.html

Wikipedia - Judith Butler  
   Entry in the Free Encyclopaedia about the feminist philosopher.
   http://en.wikipedia.org/wiki/Judith_Butler