I read Da Vinci code a few months ago. Great story; felt like 'Indiana Jones" type of deal. Beware though that everything about the priory of Sion is fiction. The only tidbits of truth, from what I can gather, are the Roman's use/distortion of christianity to control the masses and that Mary Magdeline may well have been Jesus' partner.
I prefer non-fiction. Da Vinci code was the only fiction I have read since primary school (in anticipation of some juicy facts). High schools ramming crap like Shakespeare and "To kill a mockingbird" down your throat only breeds contempt. Thats right teachers I did not read one of your stupid books and still got a VHA. Mwahahahahaha!