You are welcome to download whatever you want from these pages to read at your leisure or to share with others.  But everything in this website is copyrighted and under current law, if during most of this century you make any money from it, I or my heirs want a cut.

In an attempt to reduce spam I am not providing an email address in the conventional format, and at times I am not connected to the Internet for prolonged periods.   However, I can be reached by typing my first name in front of