The following text is on the back panel of her book:

A New Diagnostic Device
With an audio oscillator circuit and a trained ear, you can detect parasites and pollutants in a way that no one has done before ­ electronically.

Leads To New Discoveries
In every case of the 'mysterious' disease diabetes, you find the not ­so-mysterious parasite Eurytrema, and the fairly common pollutant wood alcohol. Every case! And never in healthy people! Similarly in cancer, HIV, Alzheimer¹s, endometriosis, to name a few, you can find specific parasites and/or pollutants at work.

And New Cures
You don't need dangerous, expensive prescription drugs to get rid of the causes of your illness. Once you know what you are fighting you can pick herbal, electronic, or avoidance methods. Except for the cost of dental work, you can get well for under $100!

And New Hope
Follow the advice in this book preventively, and never worry about your health again! Get your whole family well and keep them well. Start today!

Hulda Regehr Clark
is an independent research scientist. Dr. Clark has a Bachelor of Arts, Magna Cum Laude, and the Master of Arts with High Honors from the University of Saskatchewan, Canada. Then she studied for two years at McGill University before attending the University of Minnesota and obtaining her doctorate degree in physiology in 1958. After doing government sponsored research for almost ten years at Indiana University, she began private consulting in nutrition in 1979. She continued her studies to earn a Naturopathy Degree and an amateur radio license. The freedom to follow her most promising observations led to the breakthrough discoveries described in this book.