• I did a 1-hour workshop , "Secret Texts of Hellenic Polytheism," at the Mystic South conference, July 15–17, 2022 in Atlanta. A pdf of my slides is here. I also did a half-hour workshop on ancient Greek divination in the Llewellyn Suite (4pm, July 15).
  • I was interviewed on the Divination and Coffee podcast about The Oracles of Apollo. You can listen to Episode #26 here.
  • I was interviewed on The Magician and the Fool podcast. Listen to episode E51 John Opsopaus: The Secret Texts of Hellenic Polytheism  (June 18, 2022).
  • I was interviewed about Secret Texts on Rebel Spirit Radio; scroll down for episode RSR 042 The Secret Texts of Hellenic Polytheism with John Opsopaus, Ph.D.
  • My new book, The Secret Texts of Hellenic Polytheism: A Practical Guide to the Restored Pagan Religion of George Gemistos Plethon, was published by Llewellyn in May 2022. Order on Amazon, Barnes & Noble, Llewellyn, and many others, or at a local bookstore via IndieBound. (See below for my PantheaCon presentation on Plethon.)
  • I taught a 90 min. course at PantheaCon 2020 on Feb. 15: "Plethon: The First Neopagan." In this talk I presented Plethon's religious ideas and rituals and how to practice them. The slides (pptx, 93MB) from my presentation are available here. My new translation of Plethon's Book of Laws is available in the Biblioteca Arcana here. I also participated in a "Theurgy and Activism Panel" with Brandy Williams and Tony Mierzwicki.
  • I gave a short presentation on Ancient Greek Dice Divination at our local Pagan Pride Day, Sept. 14, 2019.
  • I conducted a workshop on "Ancient Greek Dice Divination" at PantheaCon 2019 on Feb. 17, 2019, in which I presented a new translation of an astragalos oracle (not discussed in the book, but see Resources page). I also participated in a "Theurgy and Activism Panel" on Feb. 17, 2019 with Brandy Williams and Tony Mierzwicki.