https://archive.org/details/midnight-mansion-graf-von-kuefstein-und-seine-homunculi
https://archive.org/details/vom-schreiben-und-denken-die-saga-der-schrift-1-arte
https://archive.org/details/vom-schreiben-und-denken-die-saga-der-schrift-2-arte
https://archive.org/details/vom-schreiben-und-denken-die-saga-der-schrift-3-arte
https://archive.org/details/geheimnisvolle-selbstheilung-odysso-wissensmagazin
https://archive.org/details/elizabeth-george-was-im-verborgenen-ruht-1
https://archive.org/details/elizabeth-george-was-im-verborgenen-ruht-2
https://archive.org/details/ausgestorbene-sprachen-in-klang-und-schrift
https://archive.org/details/was-ist-okkultismus-alexander-stier