http://www.amazon.com/gp/product/0525948864/ref=pd_sim_b_1/103-5204565-3516611?%5Fencoding=UTF8&v=glance&n=283155
--here's an excellent book on "Treadwell"--
I heard the author interviewed, sounded like it must be a great book.
Thanks for your recommendation. I just went to my library's website and checked it out.