Writings on Bel canto Reid's first book Bel Canto: Principles and Practices came out in 1950 and was followed by The Free Voice: A Guide to Natural Singing in 1965 and Voice: Psyche and Soma, 1975.
Veröffentlichungen über Belcanto Reids erstem Buch Bel Canto: Principles and Practices von 1950 folgten zwei weitere Bände The Free Voice: A Guide to Free Singing im Jahr 1965 und Voice: Psyche and Soma, im Jahr 1975.