2024. The anthology 'Spectra Ex Machina' brings together rare documents pertaining to so-called occult phenomena, most of them taken from little-known archives. In the course of three volumes, this series traces an ..

2019.  'a sound anthology of occult phenomena 1920-2017'- this album brings together rare documents pertaining to so-called occult phenomena, most of them taken from little-known archives.  The ..