Bibliotheca Philosophica Hermetica


The Bibliotheca Philosophica Hermetica is a private library located in the heart of Amsterdam. It was founded by Amsterdam businessman Joost R. Ritman, who decided to make his collections part of the public domain in 1984. The library is not linked to any public institution or library. The library with its collections of books and manuscripts and its exhibition rooms are located on Bloemstraat 13-19, Amsterdam, and is freely accessible to the public.

Esther Oosterwijk-Ritman,
Managing Director Bibliotheca Philosophica Hermetica

Postal address:
Bloemgracht 31-35
NL-1016 KC Amsterdam
The Netherlands
Alchemical texts


16th Century
Practical alchemy
Philosophical alchemy

17th Century
Practical alchemy
Philosophical alchemy

18th Century
Practical alchemy
Philosophical alchemy

Alchemical poetry

Alchemical allegories

Works of Nicolas Flamel
Works of George Ripley
Works of Sendivogius
Theatrum Chemicum Britannicum
Emerald tablet of Hermes
Rosicrucian texts
Literary works
Texts from Musaeum Hermeticum

Spanish alchemical texts
German alchemical texts
French alchemical texts
Russian alchemical texts
Italian alchemical texts

Study Courses


Alchemical, astrological and
emblematic art prints


Alchemy and art


Art books Series


Study course on Bosch's
Garden of Earthly Delights

New Hieronymus Bosch Website