I just made update 1.5 for the brochure which contains Lovecraftian inspirations taken from the real life mythologies, folklore, history and science. You can use these concepts in Your own book/game/movie and don't have to reward or mention me in any way.
It is available here, for free: https://adeptus7.itch.io/lovecraftian-inspirations-from-real-life-and-beliefs
In attached image - full table of contents.
I invite You to take a look and discuss.