For people that have gone through all the books mentioned in my previous post with title 'Dan Brown', and are still looking for more in depth information, ... I can recommend the novel 'Holy Blood, Holy Grail' (in Dutch 'Het heilige bloed en de heilige graal') from Baigent Michael; Leigh Richard and Lincoln Henry.


Paperback 489 pages
Publisher: Delta Trade Paperbacks
Language: English
ISBN: 0385338457
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Paperback
Publisher: Tirion
Language: Dutch