I have been working on a list of secondary sources only for some time now. Those of you who liked this list would definately be interested in the things I have found. It is very much a work in progress, as I not only have about 65 items to add to the list now, but I am also scanning in and posting versions of all of the non-web based items that I have, such as masters theses and PhD dissertations. Here is a link to the list: http://bb.solahpmo.com/viewtopic.php?t=4 Enjoy, and feel free to give me PM's if you think I missed something. But realize that most probably, I have it and have just not gotten around to posting it yet.