Book excerpt: A practical manual for voice users of all kinds, The Voice Book is written by one of the world's leading voice teachers. Michael McCallion has spent over 35 years training various professionals, from performers to auctioneers, how to use their voice. Used throughout the world in actor training and as suggested reading for lawyers, the earlier edition of The Voice Book became the classic work on using one's voice. It has now been revised to make use of the feedback from numerous readers of the earlier edition. Clearly written and easy to use, McCallion covers everything from Body Use and Breathing, to Tuning and Voice Energy. Whether you are a professional or amateur actor, a classical or popular singer, a teacher, or need to present for business, The Voice Book will help you discover how to use your voice freely, powerfully and with pleasure.