I published already the 2012 Nostradamus hype.
See link: www.abovetopsecret.com...
His books are:
The Nostradamus Code: World War III. 2006-2012
The Nostradamus Code: World War III. 2007-2012
The Nostradamus Code: World War III. 2008-2012
Now I find that McKenna and Sitchin are using the same technique.
They have replaced the year 2003 by 2012 in their books.
Example is the book on Planet-X
Knowledge of the Mayan calendar started around 1987, when Jose Arguelles published the Mayan factor.
After that McKenna published a new version of " The Invisible Landscape".
It is incredible how a few authors can control our mind on the NewAge theory.
McKenna did not know about the Mayan prophecy of 2012 until after he did his own research. Afterwards, he heard about 2012 and realized he had the
same date that they Mayans did, although he realized his estimate needed to be slightly adjusted due to new information, which he did.