Marquis De Sade

I tend to think of his stuff as, not porn, but rather a political statement on the barbarism of the French royalty and other powerful people/groups (the Church)

"Dialogue between a Priest and a Dying Man" full text http://www.freethoughtfirefighters.org/SADE_dialogue_between_a_priest_and_a_dying_man.htm |online http://en.wikipedia.org/wiki/Marquis_de_Sade

http://neilschaeffer.com/sade/timeline/

some free EBook-s http://www.supervert.com/elibrary/sade.html