Robert Anton Wilson's Cosmic Trigger: Final Secret of the Illuminati

Robert Anton Wilson's Cosmic Trigger: Final Secret of the Illuminati by Wilson, Robert Anton. paperback edition. ISBN: 9780915904297.

Cosmic Trigger deals with a process of deliberately induced brain change. This process is called initiation or vision quest in many traditional societies and can loosely be considered some dangerous variety of self-psychotherapy in modern terminology. I do not recommend it for everybody. The main thing I learned in my experiments is that reality is always plural and mutable. -- From the Preface