3 Review(s)

The book is a clear and concise set of formulae for achieving a higher state of consciousness and gradation of reason. De Ropp outlines the field of battle, and shows how an individual, armed with deep understanding, discipline and real necessity, can wage his or her own personal war against sleep. There has never been a better book written on this subject, and it deserves a permanent place in your personal library. It is a book that, once read, will never be forgotten.