- Wasson and Allegro on the Tree of Knowledge as Amanita, 2006 by Michael Hoffman with Jan Irvin
- The Defamation of Allegro, 2006 by Jan Irvin (excerpted from Astrotheology & Shamanism)
- John Marco Allegro – Maverick of the Dead Sea Scrolls, 2005 by Judith Anne Brown
- “Der Fliegenpilz – Traumkult, Märchenzauber, Mythenrausch, 2000”, by Wolfgang Bauer, Dr. Alexandra Rosenbohm, Edzard Klapp, Switzerland, AT Verlag, ISBN 3-85502-664-5.
- On the Semiotics of Mythological Conceptions about Mushrooms, in Semiotica 53, 1985 by Vladimir Nikolaevic Toporov, Translated by Stephen Rudy.
- Seeking the Magic Mushroom by Gordon Wasson, 1957 – the sensationalized Life Magazine article
- Sir Godfrey Driver of Oxford + 14 others article (hit piece) from The Times of London, May 26, 1970, plus John Allegro’s reply.