USENET articles maintained by Gene Spafford:

"What is Usenet?" (original author Chip Salzenberg, edited by Gene Spafford)

"Rules for posting to Usenet" (original author Mark Horton, enhanced & edited by Gene Spafford and Mark Brader)

"A Primer on How to Work With the Usenet Community" (by Chuq Von Rospach, enhanced & edited by Gene Spafford)

"A Brief Guide to Social Newsgroups and Mailing Lists" (by Dave Taylor)

"Emily Postnews Answers Your Questions on Netiquette" (by Brad Templeton)

All these incredibly useful articles are regularly posted to the USENET newsgroup news.announce.newusers.