Horror Aficionados discussion

I'm looking into alien horror stories. I've read All the Fiends of Hell and loved it. I'm looking for more nonfiction alien horror.

bumping this, would love books similar to Signs.

Highly recommend you read The Screwfly Solution by James Tiptree Jr. if you haven't already! It's a short story and one that I personally think about pretty frequently with the parallels to what's going on today- but I won't say more bc of spoilers. James Tiptree Jr. also writes a bunch of other Sci-Fi horror if you end up liking her writing!