A slightly revised version of my 2001 text, Moods, from N: download it as a word doc. here.
I did some light editing on 'Moods, Starting From N.' The new draft is up at http://www.nchicha.com/moods.htm. Where you see the "no picture" sign, you're supposed to be seeing different chemical diagrams (together, the chemicals make up the chemical structure of Prozac--or was it Effexor? I can't remember.)