The Knights Templar
- Article on the Knights Templar, by Katherine Kurtz (1999); off her publisher's website.
- http://www.hachettebookgroupusa.com/authorslounge/articles/1999/april/article7940.html

Katherine Kurtz
- Biography of Kurtz and book summaries from the web page of her publisher (Warner).
- http://www.hachettebookgroupusa.com/authors/64/163/

Phoenix Convention (P-Con): Guest Profile : Katherine Kurtz
- Phoenix Convention: A science fiction, fantasy and horror convention 27-28 September 2003 Ashling Hotel Dublin.
- http://www.slovobooks.com/phoenix/phoenix_2003/guest_profile_kurtz.html

Talk About a Book Forums
- Alt.books.deryni alternative newsgroup viewing platform.
- http://talkaboutabook.com/group/alt.books.deryni

Katherine Kurtz Appreciation Society
- Discussion group for fans of the author.
- http://www.care2.com/c2c/group/KKurtz

The Katherine Kurtz Interview | The Knights Templar.com
- The Katherine Kurtz Interview - By Stephen Dafoe of theKnightstemplar.com The Templar Review is a sub-section of the world's most popular Templar History web site.
- http://www.templarhistory.com/kurtz.html

Katherine Kurtz Bibliography
- A bibliography of Katherine Kurtz's books and short stories, with book covers and links to related authors.
- http://www.fantasticfiction.co.uk/authors/Katherine_Kurtz.htm

Deryni Genealogies
- Genealogies of the 11 Kingdoms.
- http://www.mindspring.com/~rebldavis/home.html

Deryni FAQ
- Official Deryni FAQ originally created for alt.books.deryni and since expanded.
- http://www.mindspring.com/~rebldavis/faq.html

Airsid Network
- The Official Deryni Fan Fiction Archive
- http://www.airsid.net

Deryni Destination
- The official web site of Katherine Kurtz, popular author of the Deryni and Adept series.
- http://www.deryni.net