It seemed there was always a close correlation between true believers and high body counts.

Google' is not a synonym for 'research'.

I consider myself a student of many religions. The more I learn, the more questions I have. For me, the spiritual quest will be a life-long work in progress.

Coincidence was a concept he did not entirely trust. As someone who had spent his life exploring the hidden interconnectivity of disparate emblems and ideologies, Langdon viewed the world as a web of profoundly intertwined histories and events. The connections may be invisible, he often preached to his symbology classes at Harvard, but they are always there, buried just beneath the surface.

Critics have found in the narrative a veneer of erudition that cloaks nothing more than a James Bond-style romp, albeit a highly addictive one. His publisher has described it as 'a thriller for people who don't like thrillers'. One newspaper put it thus: 'It is terribly written, its characters are cardboard cutouts, the dialogue is excruciating in places and, a bit like a computer manual, everything is overstated and repeated - but it is impossible to put the bloody thing down.

Despite Langdon’s six-foot frame and athletic build, Anderson saw none of the cold, hardened edge he expected from a man famous for surviving an explosion at the Vatican and a manhunt in Paris. This guy eluded the French police…in loafers? He looked more like someone Anderson would expect to find hearthside in some Ivy League library reading Dostoyevsky.

I don't know where I would place myself in the literary landscape. I really just write the book that I would want to read. And I put on the blinders, and I really - it is, for me, that simple.