https://archive.org/details/film-mit-eugen-drewermann-homo-deus-homo-mors-mit-jochen-kirchhoff-ronald-steckel
https://archive.org/details/darum-reisen-menschen-nicht-mehr-zum-mond-was-astronauten-und-wissenschaftler-verschweigen-top-welt
https://archive.org/details/wann-geht-die-welt-unter-arte
https://archive.org/details/von-schonheit-und-begierde-aphrodite-die-grossen-mythen-arte
https://archive.org/details/ddr.-raphael-m.-bonelli-bauchgefuhle-warum-wir-sie-brauchen.-wie-wir-sie-nutzen
https://archive.org/details/von-holz-zu-bambus-wunderstoffe-arte
https://archive.org/details/ein-astrophysiker-auf-den-spuren-von-ufos-und-trans-dimensionen-in-memoriam-illobrand-von-ludwiger
https://archive.org/details/von-beton-zu-lehm-wunderstoffe-arte
https://archive.org/details/bm-informatik-ag-chat-gpt-co-funktionsweise-und-intelligenzniveau