fiction , dan brown , grail , inaccurate , interesting , !!!!!!!!!!! , interesting and absorbing read. , action , jelly's gold , action & adventure , makes you think and question the conventional , action & thriller , modern fiction , adventure , murder , art , museums & galleries , arts & entertainment , mystery , awful , mystery & crime , biblio-mysteries , mystery, suspense, drama , book club , professors , carol mccloud , christianity , religion & beliefs , classics , religious conflict , code , religious politics , conspiracy theory , romance , cults , secret societies , self indulgent crap , dan brown is the bane of my existance , shadow societies , danbrown , society & social issues , education , sociology , entertainment , suspense , ficiton , symbolic interactionism , terrible , thriller , fiction & historical , untag this book , fiction genres , fiction, mystery , folklore & mythology , garbage , good one , good book!