Well, the Andromedans, or Greys, have confirmed my whole Hollow-Earth-as-surrogate-anus theory by finally communicating directly with us through Joseph Smith... er... I mean... Alex Collier. He has made their teachings available in the unabridged online version of Defending Sacred Ground. Apparently, the Hollow Earth is not unique; in fact, all celestial bodies are hollow and filled with colonies of scrawny, hairless aliens. Mmmmm...