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Gallica is the digital library of the Bibliothèque nationale de France, providing free access to over 10 million documents including manuscripts, books, maps, and prints from one of the largest libraries in the world.
These institutions provided the physical books digitized through Gallica (BnF).
177 books from Gallica (BnF)

Various (Sendivogius, Philalethes, etc.)

Michael Maier

Athanasius Kircher

Hermes Trismegistus (attrib.) | Hero of Alexandria

John Dee

Marin Mersenne

Heinrich Cornelius Agrippa
All book images and metadata are sourced from Gallica (BnF). Original provenance is preserved for every page. Source Library provides OCR transcription, translation, and indexing as a scholarly service.