Written to save careers one voice at a time through scientifically proven methods and advice, this resource teaches people how to protect and improve one of the

A New York Times bestselling writer explores what our unique sonic signature reveals about our species, our culture, and each one of us. Finally, a vital topic

Christian music icon and forty-time Dove award winner Sandi Patty has long astounded listeners with her powerful voice. And yet, off the stage, Sandi struggled

Your voice as biometric data, and how marketers are using it to manipulate you Only three decades ago, it was inconceivable that virtually entire populations wo

Titled for the influential singer left almost voiceless by a terrible syndrome, the poems bring sweet melodies and rhythms as the voices blend and become multit