Pre-orders for Seán Jefferson’s The Alchymical Garden of Michael Foy are proceeding with great strength.

We are grateful for the response this unusual and richly symbolic work has already received. Bringing together Jefferson’s unmistakable visual language with alchemical, kabbalistic, and esoteric correspondences, The Alchymical Garden of Michael Foy occupies a singular place within the Theion catalogue as a work of image and symbol for sophisticated occult readers, collectors of esoteric art, and all students of symbolism.

  • The Fine Hardcover Edition (see left) is currently expected to begin shipping around July 9. This edition offers the complete work in a finely produced format, preserving the depth and strangeness of Jefferson’s painted, drawn and written world.
  • The Auric Edition (see below) has also been met with strong interest and at the time of writing, only 9 copies remain available.

This work is strictly limited and will not be reprinted. For those of our readers who wish to secure the most elaborate form of  The Alchymical Garden of Michael Foy, take the opportunity before the Auric edition is fully spoken for.

Introducing Two New Authors

We are also pleased to announce that two new authors have joined Theion Publishing.

Their forthcoming works will extend the scope of our catalogue in distinct yet deeply resonant directions, continuing our commitment to books of occult and visionary significance.

Sef Salem

Sef Salem is an occultist and sorcerer with twenty-five years’ experience of personal and group magical practice. Initially trained as a Gnostic Mystic, he joined Ordo Templi Orientis in 2010 and founded the international group Gentlemen 4 Jupiter shortly afterwards, before taking on and running the Occult Conference in Glastonbury between 2014 and 2018. Since 2019 he has co-led Star Club, a modern magical order co-founded with Dr. Halo Quin, teaching a variety of esoteric practices within a Western Mystery Tradition framework. Publishers have been chasing Sef for a book for over 15 years, and, in his own words, he has finally stopped running from writing ;)

Find more information on Sef in his author profile on our website: Sef Salem

His forthcoming work for Theion will be:

Epistles at Dawn – A 93/23 Synthesis 

Peter J. Carroll once wrote: “The IOT most certainly arose partly in response and partly in opposition to the OTO. We compete for a similar demographic on what you might call the off-white wing of the esoteric tradition. Only history will tell which ideas will stand the test of meme-evolution, I suspect elements of both may do so.”
Sef Salem encountered Pete in 2014 when he politely asked to launch EPOCH: The Esotericon and Portals of Chaos at Sef’s event, The Occult Conference in Glastonbury. A dinner conversation led to a series of essays referred to privately by both magicians as ‘Epistles at Dawn’, from which the above quote illuminating the shared background of contemporary Chaos Magick and Thelema is drawn.
This volume, containing the first print publication of the essays, charts the course of Sef’s journey before, during, and after his discourse with the father of Chaos Magick to offer a dialectic understanding of modern occulture further elucidated through the lens of his own practice, in essays, lectures, and rituals. Fifteen years of written and spoken works demonstrate the similarities and differences between these two strands of occultism, and lead to the synthesis of the 93/23 current in Sef’s Neuro-Gnostic Model which underpins his successful modern magical order, Societas Astris.
As well as Pete and Sef’s essays, you will find contributions from other occultists and a workable manual of original and adapted rituals crafted by Sef to provoke and inform your own practice – from iterative Hermetic Qabalah to the mystical union of marriage. Epistles At Dawn is a true modern grimoire of a working practitioner, and an excellent example of moving in, with, and through the currents of Thelema and Chaos Magick.
Expected towards the end of 2026 / early 2027. More information to follow.

Naomi Hoogeweij

Naomi Rutka Hoogeweij is a theurgist and clinician whose work moves between the philosophical theology of late-antique Neoplatonism and the contemplative technologies of Vajrayāna Buddhism. Her practice and writing are devoted to Hekate as the threshold goddess in whom these two streams meet.

Naomi’s professional work, in the clinical care of those in suicidal crisis, keeps her at that same threshold daily. Drawing on years of study and practice in the Hellenic-Chaldean theurgical lineage and in the completion-stage methods of the Six Yogas of Nāropa, she approaches the encounter between these traditions as a work of restoration: returning to the Neoplatonic frame the operative techniques that its later transmission lost.

Her debut work for Theion is titled The Inner Fire of Hekate and expected in Spring 2027.