The Holy Blood and the Holy Grail

In 'The Holy Blood and the Holy Grail,' Michael Baigent, Richard Leigh, and Henry Lincoln present a provocative conspiracy theory that challenges traditional Christian teachings.

The book posits that Jesus Christ was married to Mary Magdalene, had children, and their descendants emigrated to southern France, intermarrying with noble families to form the Merovingian dynasty.

The authors delve into ancient manuscripts, secret societies like the Priory of Sion, and historical interpretations to support their claims.

They suggest that the Holy Grail symbolizes not just a sacred artifact but the 'Royal Blood' of Jesus Christ.

Despite being an international bestseller, the book has faced significant criticism from historians and scholars for its pseudohistorical claims and lack of verifiable evidence.