Jürgen Hubert wants to read Aussaat und Kosmos by Erich von Däniken (Bastei-Lübbe-Taschenbuch -- Bd. 60276 : Sachbuch)
Reading dodgy conspiracy theories for #ttrpg inspiration was rather popular, 10-20 years ago.
Of course, back then most of us weren't as aware of the racism underlying many of these fantasies (I certainly wasn't). And now that conspiracy fantasies have become mainstream thanks to the resurgence of #fascism , this approach has lost a lot of its shine.