
Corey D. Andrews unboxes a strange, sealed 1935 booklet from the archive shelves containing curious Neo-Rosicrucian fabrications on topics from Atlantis to Francis Bacon.

How did John Dee used Enochian magic as an esoteric communication technology, bridging the gap between spiritual keys and Renaissance cryptography?

Corey Andrews explores the friendship of PRS founder Manly P. Hall and Joost Ritman, uncovering rare signed books exchanged between their historic archives.

Maria Marqués explores how 12th-century mystic Hildegard von Bingen used liturgical music, the feminine divine, and the physical body to ground heavenly beauty.

Leonardo Baldi, specialist of late medieval and early modern conceptions of light, on the 9th-century light metaphysics of philosopher al-Kindi.

Research intern Kavi Tiwary decodes historical cryptography, tracing how 16th-century magi used the guise of angelic mysticism to mask revolutionary ciphers.

Kyra Gerber outlines the work and legacy of Maria the Jewess, one of the most influential alchemists in history, and the first Jewish woman to publish under her own name.

Corey Andrews explores A.E. Waite's analysis of Masonic symbolism, the Kabalah, and Christian Mysteries. Originally published in two parts in July and August.

José Bouman traces the survival of a banned 1624 first edition of 'The Way to Christ' by mystic Jacob Böhme, mapping the history of its three rarest remaining copies.

Corey Andrews dives into the contents of the first and second issues of Manly Hall's 1923 periodical The All-Seeing Eye: An Early 20th Century Esoteric Periodical

Dr. José Vieira Leitão profiles the Faustian grimoire tradition, detailing how these practical magic books crossed social boundaries from universities to folk culture.

Corey Andrews examines Chymica Vannus (1666), a rare text in the BPH collection outlining the seven planetary stages of the alchemical process.

Librarian José Bouman reveals the mysteries of "The Triumph of Alchemy," Basilius Valentinus, and the secret history of the "Black Abbot" Johannes Trithemius.

Discover how a 1556 printing of Genesis revealed ancient Jewish rebel coin doodles, exploring the mystery of Paleo-Hebrew script and "Bereshiet."

Explore Zodiacus Vitae, a banned Renaissance poem on astrology, morality and the cosmos, reprinted in over 60 Latin editions despite Church censorship.
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Experience an interactive installation by artist and social designer Silvana Araoz-Fraser, as part of Amsterdam Pride celebrations.

In Memory of our chairman Jons Hensel (21 March 1951 - 25 July 2026), a beacon of light for us all and the visionary leader of the EFM.
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A remarkable man has passed away. Joost Ruben Ritman was a man with a mission, patriarch of a large and colorful family, an Amsterdammer through and through, a world...

Visit the Embassy of the Free Mind during Amsterdam Open Garden Days, June 19-21, 2026. Enjoy free entry to our alchemical garden featuring medicinal herbs, live painting

Source Library is the world's largest freely available collection of translated historical primary sources from the Renaissance.

Het Alles, het Niets, en daartusen Joost Ritman– De bedreige boeken van een rozenkruizer. 1998 nieuwsartikel van Ewald Vanvugt.

In het Amsterdam van de 17de eeuw brachten vrijdenkers ideeën met zich mee die nog steeds omstreden zijn.

Dutch composer and pianist Joep Beving was featured in a Trouw portrait by Sander Troelstra, photographed at the Embassy of the Free Mind in Amsterdam.

The Embassy of the Free Mind documentary is available to stream on That's the Spirit, a Dutch platform for spiritual and consciousness film.

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