# Books matching “Franz Hartmann”

## Books

- [Occult science in medicine](https://invisiblenetwork.ai/books/gutenberg/71252) by Franz Hartmann (English)
- [Among the gnomes](https://invisiblenetwork.ai/books/gutenberg/73860) by Franz Hartmann (English)
- [Seikkailu rosenkreuziläisten luona](https://invisiblenetwork.ai/books/gutenberg/56543) by Franz Hartmann (Finnish)