https://archive.org/details/zdf-info-die-welt-der-vampire
https://archive.org/details/ufos-besucher-aus-dem-weltraum
https://archive.org/details/modysee-mysteriose-spuren-ausserirdischen-lebens-auf-dem-saturn
https://archive.org/details/arbeit-ohne-sinn-arte
https://archive.org/details/d.-a.-mishani-drei
https://archive.org/details/auf-den-spuren-der-neandertaler-arte
https://archive.org/details/h-amilkar-history-baphomets-fluch-baphomet-und-die-templer