The Emerald Library
Canonical treatises and manuscript lineages.
Compact Directory
PRIMARY SOURCES
Giordano Bruno and the Hermetic TraditionHermes Latinus (Brepols Series)Amphitheatrum Sapientiae AeternaeAtalanta FugiensAurora ConsurgensCH I: PoimandresCH I: PoimandresCH II: To HermesCH III: A Sacred DiscourseCH IV: The Mixing Bowl (Krater)CH IV: The Mixing Bowl (Krater)CH IX: On Thinking and SenseCH V: God is ManifestCH VI: God is the GoodCH VII: The Greatest EvilCH VIII: Nothing is LostCH X: The KeyCH X: The KeyCH XI: Mind to HermesCH XII: On the Common MindCH XIII: On RebirthCH XIII: The Secret Discourse on the MountainCH XIV: To TatCH XVI: Definitions of AsclepiusCH XVII: To a KingCH XVIII: Praise of KingsChaeremon: FragmentsChymical Wedding of Christian RosenkreutzClement of Alexandria: StromataCorpus HermeticumCrater HermetisDe Occulta PhilosophiaDe sex rerum principiisDefinitions of Hermes to Asclepius (Armenian)Dictionary of Gnosis and Western EsotericismEsotericism and the AcademyEusebius: Praeparatio EvangelicaFama FraternitatisHermetic Fragments in Cyril of AlexandriaHermetic Fragments in LactantiusIamblichus: De MysteriisIatromathematica of HermesKitāb Sirr al-KhalīqaKore Kosmou (Virgin of the World)Lactantius: Divinae InstitutionesLiber HermetisLiber Hermetis (25 Chapters)Liber Vaccae (The Book of the Cow)Liber XXIV philosophorumLiber XXIV philosophorumLiber de CausisLiber de stellis beibeniisManetho: AegyptiacaMonas HieroglyphicaMushaf al-Suwar (The Book of Pictures)PGM VII: The Stele of HermesPicatrix (Ghayat al-Hakim)Psychology and AlchemyRosarium PhilosophorumSecretum Secretorum (Secret of Secrets)Sefer YetzirahSirr al-Khaliqa (The Secret of Creation)Splendor SolisThe AsclepiusThe Brontologion of HermesThe Centiloquium (Hermetic)The City of the SunThe Cyranides (Kyranides)The Discourse on the Eighth and NinthThe Emerald TabletThe Golden Tractate (Tractatus Aureus)The Prayer of Thanksgiving (NHC VI, 7)The SalmeschoiniakaThe Seven Chapters of HermesThe Stobaean Fragments (SH 1-29)The Vienne FragmentTheatrum Chemicum BritannicumTurba PhilosophorumArs NotoriaDe Maximis Theologiae (Regulae Theologiae)De Occulta Philosophia Libri TresLiber de spiritu et animaPicatrix (Latin Translation)Speculum astronomiaeMODERN SCHOLARSHIP
Access to Western EsotericismDictionary of Gnosis and Western EsotericismGiordano Bruno and the Hermetic TraditionHermetica: The Greek Corpus Hermeticum and the Latin AsclepiusHermetism from Late Antiquity to HumanismSpiritual and Demonic Magic: From Ficino to CampanellaThe Alchemical Amphitheatre: Heinrich Khunrath and the Magical CitadelThe Arabic Influences on Early Modern Occult PhilosophyThe Egyptian Hermes: A Historical Approach to the Late Pagan MindThe Secret History of Hermes TrismegistusThéorie et pratique dans l'AsclepiusWestern Esotericism: A Brief History of Secret KnowledgeWhite Magic, Black Magic in the European RenaissanceCirce, la virtus loci, il determinismo nel De incantationibus di PomponazziDe occulta philosophia libri tres (Compagni critical edition)Hermetic Spirituality and the Historical ImaginationReview: Picatrix -- The Latin Version of the Ghayat al-Hakim (Pingree ed.)PRIMARY SOURCES
Giordano Bruno and the Hermetic Tradition
Frances Yates's seminal work creating the Yates Paradigm.…
Hermes Latinus (Brepols Series)
The critical edition series published by Brepols (Corpus Christianorum Continuatio Mediaevalis) collecting all Latin texts attributed to Hermes Trismegistus, edited by Lucentini, Porreca, and others.…
Primary SourceAmphitheatrum Sapientiae Aeternae
Khunrath's masterpiece of theosophical alchemy.…
Primary SourceAtalanta Fugiens
Michael Maier's emblematic and musical alchemical work.…
Primary SourceAurora Consurgens
Illuminated alchemical manuscript attributed to Aquinas.…
Primary SourceCH I: Poimandres
The opening revelation of the Corpus Hermeticum.…
Primary SourceCH I: Poimandres
The foundational revelation of the Corpus Hermeticum.…
Primary SourceCH II: To Hermes
A discourse where Hermes explains the nature of the cosmos as a container and God as the container of all.…
Primary SourceCH III: A Sacred Discourse
A brief, highly dense cosmogony describing the emergence of the elements and the zoidia (zodiac).…
Primary SourceCH IV: The Mixing Bowl (Krater)
Treatise on the immersion in the Mind.…
Primary SourceCH IV: The Mixing Bowl (Krater)
Treatise describing the baptism of the mind in a divine mixing bowl.…
Primary SourceCH IX: On Thinking and Sense
Distinguishes between divine thinking (noesis) and human sense perception (aisthesis).…
Primary SourceCH V: God is Manifest
A treatise arguing that God, though invisible, is manifest through the order and beauty of his creation.…
Primary SourceCH VI: God is the Good
Explores the philosophical identity of God with the concept of the absolute Good.…
Primary SourceCH VII: The Greatest Evil
A polemical discourse against ignorance, which is described as the greatest evil among men.…
Primary SourceCH VIII: Nothing is Lost
Arguments for the immortality of the soul and the permanence of the cosmos.…
Primary SourceCH X: The Key
Hermetic treatise summarizing the entire philosophy and mapping the descent of the soul.…
Primary SourceCH X: The Key
A comprehensive summary of Hermetic doctrine.…
Primary SourceCH XI: Mind to Hermes
A revelation from the Mind (Nous) to Hermes about the infinity of God and the cosmos.…
Primary SourceCH XII: On the Common Mind
Discusses the presence of the 'Common Mind' in all rational beings.…
Primary SourceCH XIII: On Rebirth
A ritual-dialogue on the secret discourse of the mountain.…
Primary SourceCH XIII: The Secret Discourse on the Mountain
Hermes initiates Tat into the mystery of spiritual rebirth.…
Primary SourceCH XIV: To Tat
A summary discourse from Hermes to his son Tat on the nature of the creator.…
Primary SourceCH XVI: Definitions of Asclepius
A collection of definitions regarding God, matter, and the sun, translated from an 'original' Egyptian source.…
Primary SourceCH XVII: To a King
A brief fragment of a discourse addressed to a king (likely of Egypt) regarding the worship of God.…
Primary SourceCH XVIII: Praise of Kings
A rhetorical panegyric that utilizes Hermetic themes to praise earthly rulers.…
Primary SourceChaeremon: Fragments
The writings of the Stoic priest-philosopher of Alexandria, key for the Egyptian-Greek synthesis.…
Primary SourceChymical Wedding of Christian Rosenkreutz
The third Rosicrucian manifesto, an allegorical romance.…
Primary SourceClement of Alexandria: Stromata
A key early Christian source that preserves descriptions of the Hermetic procession and books.…
Primary SourceCorpus Hermeticum
The Corpus Hermeticum is the central collection of Greek Hermetic philosophical dialogues, comprising seventeen tractates composed in Egypt between the first and third centuries CE. Named after Marsilio Ficino's 1463…
Primary SourceCrater Hermetis
A 15th-century dialogue by Lodovico Lazzarelli that synthesizes Hermetic regeneration with Christian theology.…
Primary SourceDe Occulta Philosophia
Heinrich Cornelius Agrippa's monumental three-book synthesis of occult knowledge (1533).…
Primary SourceDe sex rerum principiis
A 12th-century cosmological treatise, often associated with the School of Chartres.…
Primary SourceDefinitions of Hermes to Asclepius (Armenian)
A collection of Hermetic definitions preserved in Armenian, reflecting an early stage of the tradition.…
Primary SourceDictionary of Gnosis and Western Esotericism
Edited by Wouter Hanegraaff.…
Primary SourceEsotericism and the Academy
Key historiographical work by Wouter Hanegraaff.…
Primary SourceEusebius: Praeparatio Evangelica
A massive work preserving numerous fragments of lost pagan and Hermetic works.…
Primary SourceFama Fraternitatis
The first Rosicrucian manifesto.…
Primary SourceHermetic Fragments in Cyril of Alexandria
Fragments preserved in Cyril's 'Against Julian', often providing Greek originals for texts known only in translation.…
Primary SourceHermetic Fragments in Lactantius
Quotes and summaries of lost Hermetic works preserved in the Divine Institutes of the Christian apologist Lactantius.…
Primary SourceIamblichus: De Mysteriis
On the Mysteries of the Egyptians, Chaldeans, and Assyrians. A key defense of theurgy.…
Primary SourceIatromathematica of Hermes
A collection of Hermetic texts on medical astrology, linking planetary decans to bodily ailments.…
Primary SourceKitāb Sirr al-Khalīqa
The earliest source of the Emerald Tablet.…
Primary SourceKore Kosmou (Virgin of the World)
Massive Stobaean fragment where Isis teaches Horus the secrets of cosmic animation.…
Primary SourceLactantius: Divinae Institutiones
The Divine Institutes, where Hermes is cited as an ancient prophet of monotheism.…
Primary SourceLiber Hermetis
An extensive Latin Hermetic astrological treatise on the decans and lots.…
Primary SourceLiber Hermetis (25 Chapters)
A Latin translation of a Greek Hermetic astrological work focusing on the decans and their physical effects.…
Primary SourceLiber Vaccae (The Book of the Cow)
A notorious Late Antique/Medieval work of 'astral' and 'natural' magic attributed to Hermes, involving extreme biological operations.…
Primary SourceLiber XXIV philosophorum
The Liber XXIV Philosophorum (Book of the Twenty-Four Philosophers) is a brief but extraordinarily influential Latin philosophical text of probable twelfth-century composition, presenting twenty-four definitions of God in the voices…
Primary SourceLiber XXIV philosophorum
A Medieval Latin text containing 24 definitions of God, often cited for the Hermetic definition of God as an infinite sphere.…
Primary SourceLiber de Causis
An Arabic adaptation of Proclus's Elements of Theology, falsely attributed to Aristotle in the Middle Ages. A major vehicle for Neoplatonic emanationism in Latin scholasticism.…
Primary SourceLiber de stellis beibeniis
A foundational Hermetic text on the 'beibian' stars (fixed stars of magical significance).…
Primary SourceManetho: Aegyptiaca
The History of Egypt, used as a primary source for Egyptian chronological and religious transmission.…
Primary SourceMonas Hieroglyphica
John Dee's esoteric mathematical symbol.…
Primary SourceMushaf al-Suwar (The Book of Pictures)
A famous Arabic alchemical work attributed to Zosimos, filled with Hermetic allegorical illustrations.…
Primary SourcePGM VII: The Stele of Hermes
A Greek magical papyrus containing a ritual invocation of Hermes as the 'Lord of the World'.…
Primary SourcePicatrix (Ghayat al-Hakim)
The Picatrix, the Latin title of the Arabic Ghayat al-Hakim (The Goal of the Sage), is the most comprehensive medieval manual of astral magic, compiled in Andalusia c. 10th–11th century…
Primary SourcePsychology and Alchemy
A major work by Carl Jung connecting alchemical symbolism to psychoanalysis.…
Primary SourceRosarium Philosophorum
16th-century compilation of early alchemical authority.…
Primary SourceSecretum Secretorum (Secret of Secrets)
A pseudo-Aristotelian work that includes Hermetic medical, astrological, and alchemical lore.…
Primary SourceSefer Yetzirah
The 'Book of Creation', foundational text of Jewish esotericism mapping creation via language.…
Primary SourceSirr al-Khaliqa (The Secret of Creation)
The earliest Arabic text to preserve the Emerald Tablet, attributed to Balinas (Apollonius of Tyana).…
Primary SourceSplendor Solis
One of the most beautifully illustrated alchemical manuscripts.…
Primary SourceThe Asclepius
The Asclepius, the Latin title of the Greek Logos Teleios (Perfect Discourse), is the longest single text in the Hermetic corpus and the only complete Hermetic philosophical dialogue to survive…
Primary SourceThe Brontologion of Hermes
A Late Antique technical treatise on thunder-divination attributed to Hermes Trismegistus.…
Primary SourceThe Centiloquium (Hermetic)
A collection of 100 astrological aphorisms attributed to Hermes.…
Primary SourceThe City of the Sun
Campanella's utopian vision of a society governed by astral magic and Hermetic priests.…
Primary SourceThe Cyranides (Kyranides)
A massive compendium of Hermetic natural magic, lapidaries, and herbalism.…
Primary SourceThe Discourse on the Eighth and Ninth
A Coptic Hermetic text from Nag Hammadi (NHC VI, 6) describing a ritual initiation.…
Primary SourceThe Emerald Tablet
The Emerald Tablet (Tabula Smaragdina) is a short Hermetic text of thirteen lines that became perhaps the most widely cited and commented-upon document in the Western esoteric tradition. First attested…
Primary SourceThe Golden Tractate (Tractatus Aureus)
One of the most widely circulated medieval alchemical texts attributed to Hermes Trismegistus.…
Primary SourceThe Prayer of Thanksgiving (NHC VI, 7)
A liturgical prayer found at Nag Hammadi, also known from the Latin Asclepius and a Greek papyrus.…
Primary SourceThe Salmeschoiniaka
An ancient Egyptian-Hermetic work on the decans and their influence on human fate and health.…
Primary SourceThe Seven Chapters of Hermes
An ancient alchemical work detailing the seven steps of the Great Work.…
Primary SourceThe Stobaean Fragments (SH 1-29)
A collection of 29 fragments of Hermetic treatises preserved by the 5th-century anthologist John of Stobi (Stobaeus).…
Primary SourceThe Vienne Fragment
A Greek fragment of a Hermetic treatise discovered in Vienne, dealing with the nature of the soul.…
Primary SourceTheatrum Chemicum Britannicum
Extensive collection of English alchemical poetry compiled by Elias Ashmole.…
Primary SourceTurba Philosophorum
The 'Assembly of the Philosophers', translating Arabic alchemy into a Greek philosophical framework.…
Ars Notoria
Medieval Solomonic ritual text promising knowledge, memory, and mastery of the liberal arts through prayers and figures.…
De Maximis Theologiae (Regulae Theologiae)
134 theological maxims with commentary by Alain de Lille, containing the earliest printed transmission of the 'infinite sphere' definition from the Liber XXIV Philosophorum.…
De Occulta Philosophia Libri Tres
Agrippa's massive synthesis of natural, celestial, and ceremonial magic.…
Liber de spiritu et anima
A pseudo-Augustinian 12th-century mystical psychology of the soul that cites Hermes. Circulated widely in scholastic miscellanies alongside the Asclepius and Liber XXIV.…
Picatrix (Latin Translation)
The Latin translation of the Arabic Ghayat al-Hakim, produced in Castile c. 1256 under Alfonso X. The definitive manual of astral magic in the Latin West, translated with commentary by…
Speculum astronomiae
Scholastic treatise that classifies astral and magical books and distinguishes licit natural study from illicit spirit work.…
MODERN SCHOLARSHIP
Commentary
Access to Western Esotericism
Antoine Faivre's Access to Western Esotericism (SUNY Press, 1994) introduced the four-characteristic definition of Western esotericism — correspondences, living nature, imagination and mediations, and transmutation — that shaped the field…
CommentaryDictionary of Gnosis and Western Esotericism
The Dictionary of Gnosis and Western Esotericism (Brill, 2006), edited by Wouter J. Hanegraaff, is the foundational reference work for the academic study of Western esotericism and the direct editorial…
CommentaryGiordano Bruno and the Hermetic Tradition
Frances A. Yates's Giordano Bruno and the Hermetic Tradition (Routledge, 1964) is the founding text of the modern academic study of Renaissance Hermeticism and the source of the Yates Paradigm…
CommentaryHermetica: The Greek Corpus Hermeticum and the Latin Asclepius
Brian P. Copenhaver's Hermetica (Cambridge University Press, 1992) is the current standard scholarly English translation of the Corpus Hermeticum and the Latin Asclepius, supplanting Walter Scott's Victorian edition and G.R.S.…
CommentaryHermetism from Late Antiquity to Humanism
Scholarly work by Lucentini, Parri, Perrone Compagni (Eds.).…
CommentarySpiritual and Demonic Magic: From Ficino to Campanella
D. P. Walker's Spiritual and Demonic Magic from Ficino to Campanella (Warburg Institute, 1958) is the foundational study of Renaissance natural and spiritual magic. Walker's precise analytical distinction between magic…
CommentaryThe Alchemical Amphitheatre: Heinrich Khunrath and the Magical Citadel
Scholarly work by Peter Forshaw.…
CommentaryThe Arabic Influences on Early Modern Occult Philosophy
Liana Saif's The Arabic Influences on Early Modern Occult Philosophy (Palgrave Macmillan, 2015) traces the astro-magical philosophy of al-Kindi, Abu Ma'shar, and the Sabian tradition of Harran through Latin transmission…
CommentaryThe Egyptian Hermes: A Historical Approach to the Late Pagan Mind
Garth Fowden's The Egyptian Hermes (Cambridge University Press, 1986; reprinted Princeton, 1993) is the most consequential single monograph in Hermetic studies since Festugière's four-volume study, decisively repositioning the Hermetic texts…
CommentaryThe Secret History of Hermes Trismegistus
Florian Ebeling's The Secret History of Hermes Trismegistus (Cornell University Press, 2007) provides a concise, chronologically comprehensive survey of the Hermetic tradition from late antiquity through the twentieth century. Translated…
CommentaryThéorie et pratique dans l'Asclepius
Scholarly work by Jean-Pierre Mahé.…
CommentaryWestern Esotericism: A Brief History of Secret Knowledge
Kocku von Stuckrad's Western Esotericism: A Brief History of Secret Knowledge (Equinox, 2005) offers a discursive-field alternative to both Faivre's essentialist typology and Hanegraaff's Enlightenment-rejection framework. By defining esotericism as…
CommentaryWhite Magic, Black Magic in the European Renaissance
Paola Zambelli's White Magic, Black Magic in the European Renaissance (Brill, 2007) synthesizes decades of research on Renaissance natural philosophy and its contested relationship with magic. Centering on Pietro Pomponazzi…
ScholarshipCirce, la virtus loci, il determinismo nel De incantationibus di Pomponazzi
A scholarly article examining Pietro Pomponazzi's De incantationibus (written c.1520, published posthumously 1556) through the philosophical problem of the virtus loci -- the inherent power of place -- and its…
ScholarshipDe occulta philosophia libri tres (Compagni critical edition)
The authoritative critical edition of Agrippa's De occulta philosophia libri tres, edited with apparatus criticus and scholarly introduction by Vittoria Perrone Compagni. Published by Brill (Leiden, 1992) in the series…
ScholarshipHermetic Spirituality and the Historical Imagination
A groundbreaking monograph by Wouter J. Hanegraaff arguing that the Hermetica describe experiential spiritual practices rather than abstract philosophy.…
ScholarshipReview: Picatrix -- The Latin Version of the Ghayat al-Hakim (Pingree ed.)
A scholarly review, published in Nuncius: Annali di Storia della Scienza, of David Pingree's critical edition of the Latin Picatrix (The Warburg Institute, 1986). Compagni's review evaluates Pingree's editorial methodology,…