This library is built in the open.
If you spot an error, have a suggestion, or just want to say hello — we’d love to hear from you.
The Internet Archive is a non-profit digital library offering free access to millions of books, movies, and web pages. Their Open Library and book scanning initiatives have digitized millions of volumes from partner libraries worldwide.
These institutions provided the physical books digitized through Internet Archive.
1,649 books from Internet Archive

Nicolaus Copernicus

Hermes Trismegistus; Ficino, Marsilio (translator)

Athanasius Kircher

Albrecht Dürer

Robert Fludd
All book images and metadata are sourced from Internet Archive. Original provenance is preserved for every page. Source Library provides OCR transcription, translation, and indexing as a scholarly service.