Jason Meulman Da Vinci Code

In Dan Brown's novel the Da Vinci Code, it was about finding the Holy Grail. In the fictional book the Holy Grail was located in France under the Louvre. It was about the main character Robert Landon who was called in from America to look a the interesting symbol on a murdered body. It is later found out that some one was searching for the grail and didnt want others to find it. The setting is all over Europe in all the major christian destinations.