Stairways To Heaven: The Practical Magic of Sacred Space (2005)
Ver Stairways To Heaven: The Practical Magic of Sacred Space (2005) Online Espanol
ETC. 
Aliens Expanded
The Hidden Hand: Alien Contact and the Government Cover-up
La salvaje y azul lejanía
Tribulation 99: Alien Anomalies Under America
Aliens vs. Bigfoot
Bringing Down the Light
