Cracking a Medieval Code - From Science News Online, Ivars Peterson's MathTrek (5/2/98). www.sciencenews.org/sn_arc98/5_2_98/mathland.htm
Dietrich Gresemund - Associate of Trithemius. From the Catholic Encyclopedia. www.newadvent.org/cathen/07028a.htm
Everburning Lights of Trithemius - Contains a description of the recipe for ever-burning lights, accredited to Trithemius. members.tripod.com/scottbattison/everbrn.html
Johannes Trithemius (1462-1516) - Three online texts from the Twilit Grotto Esoteric Archives. www.esotericarchives.com/esoteric.htm#tritem
John Trithemius - A descriptive article from the Catholic Encyclopedia. www.newadvent.org/cathen/15062a.htm
Researchers Debunk Legendary Black Magic Manual - Explores the cracking of the Steganographia. Attempts to disprove the text as magical and show it is actually cryptography. sightings.com/ufo/blackmagick.htm
