Libro Excalibur <LEGIT>

In 1938, after a dental procedure involving nitrous oxide (or, by some accounts, a near-death experience on an operating table), Hubbard claimed to have received a "revelation" regarding the fundamental nature of life. He allegedly wrote the manuscript in a six-day fever dream of productivity to distill all human knowledge into a single principle.

One of the most enduring myths surrounding Excalibur is its psychological danger. Hubbard and early Scientology publications claimed: libro excalibur