http://jasper.ora.com/homepage.cgi
Jasper's Home Page is a collection of resources about fonts, the electronic information exchange standard SGML, and other Internet information, produced by a member of O'Reilly and Associates. At this site, users can obtain information about the TeX WWW interface and find on-line help, as well as read information about fonts and the newsgroup comp fonts, with FAQs and the Internet Font Archive. SGML information includes tutorials, documentation, and reference pages, as well as links to other SGML information on the Web.