Esoteric research library
We publish research, discussions of method, and guidance for the public.
People and Books · Western Geomancy
Stephen Skinner and the Modern Publication History of Geomancy
From Divination by Geomancy to Geomancy in Theory & Practice, Stephen Skinner's books show how Western geomancy re-entered the English-language market.
Origins of Symbols · Zhouyi Texts
The Zhouyi, Tuan, and Xiang Come from Different Textual Layers
Hexagram and line statements form an earlier textual layer; the Tuan, Xiang, and other Wings preserve later traditions of interpretation.
Archaeology Notes · Runes
A New Faroese Runestone—and Why It Is Too Early to Translate It
The National Museum of the Faroe Islands found a runic stone in the floor of a building at Sondum á Sandi; conservation, 3D recording, and specialist analysis are under way.
Origins of Symbols · Zhouyi Texts
Yarrow Stalk and Three-Coin Line Probabilities Compared
No. The common three-coin method distributes line values 1:3:3:1, while the received yarrow algorithm produces approximately 1:5:7:3.
Exhibitions and Research · Tarot
The Morgan Places Renaissance Tarot beside Modern Art
Tarot! Renaissance Symbols, Modern Visions begins with Visconti-Sforza cards and separates tarot's courtly-game origins from later divinatory and artistic uses.
Origins of Symbols · Zhouyi Texts
Why Zhouyi Hexagram Lines Are Read from the Bottom Up
The first line sits at the bottom and the top line completes the figure. Reversing the recording order produces a different hexagram.
Origins of Symbols · Zhouyi Texts
How a Zhouyi Hexagram Is Cast with Yarrow Stalks or Three Coins
Both methods produce one line at a time as six, seven, eight, or nine. Six lines recorded from bottom to top form a hexagram.
Origins of Symbols · Calendars and Bazi
The Ten Gods in Bazi Are Ten Relationships, Not Ten Deities
The Ten Gods name relationships between the Day Master and other stems according to Five Phase generation, control, and yin-yang polarity.
Origins of Symbols · Calendars and Bazi
The Five Phases Are Not Five Basic Substances
Wood, fire, earth, metal, and water have material images, but wuxing also describes functions, directions of change, and relationships.
People and Books · Ogham
Damian McManus and A Guide to Ogam
Damian McManus's A Guide to Ogam connects Ogham inscriptions with Primitive Irish, letter names, Latin contact, and medieval scholarship.
Origins of Symbols · Calendars and Bazi
Bazi Day Boundary: 23:00 or Midnight?
Bazi methods use two Zi-hour day boundaries: some change the day at 23:00, while others keep the civil midnight boundary at 00:00.
Origins of Symbols · Calendars and Bazi
Why a Clear Birth Time Can Change the Bazi Hour Pillar
Civil time, historical time zones, daylight saving, local mean time, and apparent solar time are different standards that can cross an hour boundary.
Origins of Symbols · Calendars and Bazi
Why the Bazi Month Pillar Uses Solar Terms, Not Lunar Months
Four Pillars month branches follow twelve solar-term boundaries. Lunar months begin at new moons and therefore do not align with Bazi months.
Origins of Symbols · Calendars and Bazi
Does the Bazi Year Change at Lichun or Lunar New Year?
The official Chinese calendar changes year on the first day of the first lunar month; many Four Pillars traditions change the year pillar at Lichun.
Books · Western Geomancy
How a New 516-Page Manual Organizes Modern Western Geomancy
Nick Farrell's Complete Geomancy, published in January 2026, reorganizes the sixteen figures, chart construction, and advanced judgment in modern astrological language.
Origins of Symbols · Calendars and Bazi
How the Heavenly Stems and Earthly Branches Recorded Time
The ten stems and twelve branches advance together rather than pairing freely, producing a fixed sixty-step cycle used to number days and years.
Origins of Symbols · Runic History
Is Casting Runes on Cloth an Ancient Method?
Ancient texts attest lot-casting and ritual uses of runes, but not the complete cloth-casting procedure common in modern rune divination.
Research Notes · Icelandic Magical Staves
New Research Places Galdrastafir within European Learned Magic
Roberto Luigi Pagani's article in Gripla 36 traces the imagery and concepts of Icelandic magical staves through medieval and early modern grimoire traditions.
Origins of Symbols · Runic History
Is the Blank Rune Historical? Its Modern Origin Explained
The blank rune is not historical Elder Futhark. It entered modern rune divination through Ralph Blum's 1982 book and commercial rune set.
Books · Runes
Runes: A Concise History and the Full Life of a Script
Tom Birkett follows runes from early inscriptions through medieval manuscripts and modern appropriation, treating them as a writing system rather than isolated mystical signs.
Origins of Symbols · Runic History
How Many Rune Names and Meanings Are Modern Reconstructions?
Some rune names are directly attested in medieval sources; others are reconstructed from later evidence, cognates, and regular sound changes.
Origins of Symbols · Runic History
How Rune Poems Help Us Understand Rune Names
Rune poems preserve names and cultural associations, but they are later texts from different regions—not one ancient divination manual.
Origins of Symbols · Runic History
Rune Alphabets: Elder Futhark, Younger Futhark, and Futhorc
Compare Elder Futhark, Younger Futhark, and Anglo-Saxon Futhorc by date, character count, language, sound values, and historical use.
Books · Icelandic Magical Staves
Galdrastafir: How a Stave Manuscript Became a New Printed Edition
The 2025 paperback edited by Kári Pálsson and Giorgia Sottotetti presents Jónas Jónasson's collection with an introduction, photographs, and illustrations.
Origins of Symbols · Runic History
Runes Are Not “Norse Tarot”
Runes were writing systems used across centuries, regions, and languages. Modern rune divination is one later practice in a much longer history.
Origins of Symbols · History of Astrology
Why Birth Charts Differ by Location at the Same Moment
Planetary longitudes remain almost identical, but every location has a different horizon and meridian, changing the Ascendant and houses.
Origins of Symbols · History of Astrology
Why Astrological Aspects Use 0°, 60°, 90°, 120°, and 180°
The major aspects come from simple divisions of a circle. Their geometry describes a relationship, while planets and context supply its content.
Origins of Symbols · History of Astrology
The Twelve Astrological Houses Did Not Develop All at Once
House topics and methods for dividing the local sky are separate historical problems. Astrology developed several incompatible house systems.
Origins of Symbols · History of Astrology
Why Were Planets Called “Wandering Stars”?
Planets were called wandering stars because they move against the fixed-star background. Their apparent paths also explain the term retrograde motion.
Origins of Symbols · History of Astrology
12 Zodiac Signs vs. 13 Constellations
The zodiac has twelve equal signs, while the Sun crosses thirteen IAU constellations. Learn how both differ from the zodiacal belt and ecliptic.
Research Notes · Ogham
Bringing More Than Six Hundred Ogham Objects into One Corpus
The OG(H)AM project is documenting about 640 inscriptions across stones, objects, graffiti, and manuscripts with searchable records and 3D models.
Research Notes · Tarot and Cartomancy
What Researchers Discuss When Cartomancy Enters the Seminar Room
Oxford's Cartomancy Day brought tarot history, questions posed to an online oracle, and archival work on Mlle Lenormand into one research programme.
Origins of Symbols · History of Astrology
Why Does the Zodiac Start with Aries? The Equinox Explained
The zodiac starts with Aries at the March equinox, not because Aries is the first constellation. Zero degrees Aries defines the tropical zodiac.
Origins of Symbols · Tarot History
Are Reversed Tarot Card Meanings Ancient or Modern?
Reversed tarot meanings were systematized in modern cartomancy manuals. They are one interpretive method—not a mandatory property of the cards.
Origins of Symbols · Tarot History
What the Rider–Waite–Smith Tarot Changed
The deck’s decisive innovation was not simply redrawing the trumps. Pamela Colman Smith turned most numbered suit cards into readable scenes.
Origins of Symbols · Tarot History
Tarot de Marseille: A Family of Decks, Not One Fixed Original
Tarot de Marseille names a family of related printed designs. Workshops, cities, and editions preserved a shared structure while changing details.
Origins of Symbols · Tarot History
When Did “Major Arcana” and “Minor Arcana” Become Tarot Terms?
Fifteenth-century players spoke of trumps and suits. Major and Minor Arcana are later occult classifications that changed how tarot was taught.
Origins of Symbols · Tarot History
Why Early Tarot Included the Emperor, Pope, and Fool
Early tarot trumps drew on familiar social ranks, religious authority, and moral allegory—not a single prewritten map of spiritual development.
Origins of Symbols · Tarot History
Tarot Began as a Card Game, Not a Divination System
Fifteenth-century tarot was a trick-taking card game with a special suit of trumps. Its occult and divinatory systems developed centuries later.