Allscifi Piers Anthony Spotlight
- A detailed analysis of the plot, setting, characters, theme, and structure of his Xanth and Biography of a Space Tyrant novels. Sign up as a Piers Anthony scholar on the site.
- http://www.allscifi.com/Topic.asp?TopicID=52

Compleat Piers Anthony
- Fan site: includes bibliography, brief biography, news, and links.
- http://www.piers-anthony.com

Hi Piers
- The author's own site. Includes a newsletter, Internet publishing information for writers, and latest news as well as a Xanth character database, timeline, and family tree.
- http://www.hipiers.com