Secrets of the code the unauthorized guide to the mysteries behind the Da Vinci code

Brown, Dan > 1964- > Da Vinci code > Criticism and interpretation.

Leonardo > da Vinci > 1452-1519 > Criticism and interpretation.

Jesus Christ > In literature.

Mary Magdalene > Saint > In literature.

Apocryphal Gospels > Criticism and interpretation.

Christianity in literature.

Code and cipher stories > Criticism and interpretation.