Jim Marrs has been on coasttocoastam.com so many times & each time gets more interesting.
Especially when he has a new book to talk about.
http://jimmarrs.com/books, http://astore.amazon.com/jimmarrs-20/detail/0062130315
http://www.harpercollins.com/browseinside/index.aspx?isbn13=9780062130310,
http://www.harpercollins.ca/books/Our-Occulted-History-Jim-Marrs/?isbn=9780062130310?AA=index_authorIntro_6297
http://www.disinfo.com/2013/02/our-occulted-history-do-the-global-elite-conceal-ancient-aliens
More at,
http://desertshapes.blogspot.ca/2009/07/jim-marrs-etc.html