Publishers Notes on
    “How to Relax and Revitalise Yourself”
    (expanded definitive edition)


           The following lectures were given in Pretoria, South Africa, between 11th April
    and 19th December 1950. (The same also being given earlier in Johannesburg
    between 2nd February and 5th October 1950.). The Lecture Notes which were given
    out prior to the nightly lectures were later subsequently released in full with some
    minor changes as the book known today as “How to Relax and Revitalise Yourself.” A
    full account of these lectures combining the Lecture Notes and a transcription into text
    of the 26 known sound recordings has never been made public until now. This edition
    is now the definitive version of the full inner course as given by Murdo to his South
    Africa students.


    Notes on the Recorded Lectures  


           Included in this book are verbatim transcriptions into text taken from the known
    26 original ‘wire’ sound recordings from the Pretoria lecture series. Except for 3 very
    poor recordings, they are of good quality. Each recording has been edited to remove
    the residual noise to a level that does not interfere with the vocal. Extraneous noise
    such as coughing, hall, traffic noise, and Murdo’s long pauses have been removed.
    Wire breaks and undecipherable speech, announcements and talk errors have also
    been removed to avoid confusion. These definitive recordings retain the core inner
    teaching as given in his closed sessions, in South Africa, and are not made for purists
    but for the sincere students of Murdo’s teachings today and the future.