In 1986, comedian Les Dawson released a sci-fi novel, A TIME BEFORE GENESIS. It weaves together (deep breath) JFK's assassination, UFOs, Nazis, vampires, Moses, devil worship, and the Second Coming of Christ. It's deadly serious, and I need to read it so badly.
Comments
Chock full of ideas, from what I remember. The ending tended to have a lot of them thrown together a bit. Worth a read.
https://www.theparisreview.org/blog/2021/01/28/the-most-appalling-appealing-psychopaths/
https://www.kirkusreviews.com/book-reviews/a/les-dawson/a-time-before-genesis1/