Ears of the angels : healing the sounds, heard and unheard, of humans and animals / Deena Zalkind Spear ; illustrations and cover art by Bruce Burgess ; cartoons by Deena Spear ; cartoons by Robert Spear.
This book is referred to as: Part I. Closer to the music.
Part II is entitled: Working in the world of matter : a violin maker's acoustics manual with a subtle slide toward the fourth dimension. It is only available in the hardcover edition, which includes parts I and II and is published by Singing Woods Press, available through the author's website.
