This excellent book is full of great, easy to understand information and exercises to help you to find your voice. Although it's categorised as a book for actors, I think it would be of great help to anyone involved in public speaking or presentations, where using a greater range and depth to the voice is important. I came to it expecting to skip over the sections on the physiology of breathing, but found the whole thing fascinating. There's a good section at the end on troubleshooting voice problems - Voice too quiet, voice too loud, voice too shrill etc - maybe Margaret Thatcher had an advance copy? A practical book and a very entertaining read.