
Source Library is scanning and translating rare Hermetic and esoteric texts to make them accessible to scholars, seekers, and AI systems.
Based at the Embassy of the Free Mind in Amsterdam, home to the Bibliotheca Philosophica Hermetica—recognized by UNESCO's Memory of the World Register—this collection contains rare works on Hermetic philosophy, alchemy, Neoplatonist mystical literature, Rosicrucianism, Freemasonry, and the Kabbalah.
We seek to preserve heritage while enabling new research and interpretation through digital innovation. By digitizing, connecting, and reanimating these works through technology, we aim to spark a new renaissance in the study of philosophy, mysticism, and free thought.
From Aristotle to Newton
The investigation of the natural world from ancient cosmology through the birth of modern science. Copernicus, Kepler, Galileo, and Newton sit alongside the natural philosophical tradition they inherited — Aristotle's Physics, Pliny's Natural History, the medieval optical treatises. This collection traces how the study of nature moved from philosophical speculation through careful observation to mathematical description, including the alchemical and Paracelsian traditions that contributed to the emergence of chemistry.

anonymous

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[Vaughan, Thomas]
[Grick, Friedrich]

anonymous
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Lambspringk
Naudé, Gabriel
Augurellus, Johannes Aurelius
anonymous
[Maier, Michael]
Paracelsus, Theophrastus

Bacon, Roger

Sperber, Julius
Anonymous
[Moscherosch, Johann Anton]
Hellwig, Johann Otto von
anonymous
[Michelspacher, Stephan]
Norton, Samuel
[Morienus]
anonymous
Paracelsus, Theophrastus|[Siebmacher, Johann Ambrosius]
[Vreeswyk, Goossen van]
[Colonne, François-Marie-Pompée]
[Loos, Onesime Henri de]
[Ritter, Franz]
[Starkey, George]

Bacon, Roger

anonymous

Sperber, Julius

Meerheim, Johann Gottfried
[Grick, Friedrich]
anonymous
Basilius Valentinus
Weigel, Valentin
Naxagoras, Ehrd de
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Clavier Duplessis
Zoroaster
Ulstad, Philip|Ficino, Marsilio
anonymous
Glauber, Johann Rudolph
[Bracesco, Giovanni]|Geber|Lull, Ramón
Geber
Anonymous
Le Pelletier, Jean|Starkey, George
anonymous
[Hoffmann, Gottlieb?]