When Your Money Fails Author:Mary Stewart Relfe, PhD Having read this book 10 years ago, a lot that Mary Relfe talks about that will happen, has happened. You learn about fiber optics, bar codes, tattoo scanners and such. The neat thing about this, is that she did it years before it actually materialized! This all relates to the universal acceptance of a one world government and a cashless society... more ». Best book on this subject that I have read.« less