That is the clear piece of evidence to me that Holy Blood, Holy Grail was not around when I wrote the synopsis.

These books can't possibly compete with centuries of established history, especially when that history is endorsed by the ultimate bestseller of all time."
Faukman's eyes went wide. "Don't tell me Harry Potter is actually about the Holy Grail."
"I was referring to the Bible."
Faukman cringed. "I knew that.

Iceland has already released the first pictures of an aeroplane that has shed everything calling it the holy grail.

You see, he was going for the Holy Grail. The boys all took a flier at the Holy Grail now and then. It was a several years' cruise. They always put in the long absence snooping around, in the most conscientious way, though none of them had any idea where the Holy Grail really was, and I don't think any of them actually expected to find it, or would have known what to do with it if he had run across it.

It would cause nothing but madness, Thomas thought. Men would fight for it, lie for it, cheat for it, betray for it and die for it. The Church would make money from it. It would cause nothing but evil, he thought, for it stirred horror from men's hearts,

Monty Python and the Holy Grail.