https://medium.com/@joshuashawnmichaelhehe/the-codex-gigas-8a37b9ea723e
https://lostmanuscripts.com/tag/herman-the-recluse/
https://en.wikipedia.org/wiki/Codex_Gigas
https://bookriot.com/2015/07/15/10-things-know-devils-bible/
https://en.wikipedia.org/wiki/Thirty_Years%27_War
https://io9.gizmodo.com/codex-gigas-devils-bible-or-just-an-old-book-5873098
https://mysteriousuniverse.org/2014/11/the-mystery-of-the-devils-bible/
https://www.ranker.com/list/codex-gigas-devils-bible-facts/inigo-gonzalez