The Da Vinci Code

[Alex]

Except that the first paragraph is entirely not fact. That is the initial claim of Pierre Plantard who founded the Priory of Sion in 1956 and changed the story several times over the last decades. Every "fact" in that paragraph is widely accepted as completely false or part of a hoax. Les Dossiers Secrets have been discounted by every reputable scholar as obvious (and poorly done) fakes inserted into the library.