Crystal Skull With Wigs And Danddruff?

An idea from a book by Chris Morton and Ceri Louise Thomas about the crystal skulls is like this.

There are 13 crystal skulls that are hidden and protected by Elders in the world, and these crystal skulls are not Earth-made, but brought by beings of the Pleiadians, Sirius, and Orion.
When the 13 skulls are put together, then, a system for human-ascension will be ignited, as the human beings face a sort of last phase to self-destruction.

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Really, is that so?