Actually Hubbard did not make up Scientology; he merely science
fictionized what he learned from Jack Parsons. For the original, look
up _Magick in Theory and Practice_ or _Magick Without Tears_, both by
Aleister Crowley.
Although I am not saying, mind you, that Thelema is totally consistent
with Karl's version of neurology.
Jeffrey Smith [log in to unmask]
O voi ch'avete li 'ntelletti sani/mirate la dottrina che s'asconde/sotto
'l velame de li versi strani [O you of sound thought, see the doctrine
which hides under the veil of strange verses]--Dante, Inferno, Canto IX