My secretary who is taking this dictation and who has brown eyes, tells me that her mother informed her that up to her tenth year her eyes had been of a clear blue. About that time she had several attacks of diphtheria and a severe "second" attack of scarlet fever, which were treated and "cured" under the care of an allopathic physician. She does not remember whether she was given antitoxin, but recalls that her throat was painted and her body rubbed with oil, and that she had to take a great deal of medicine. Since that time her eyes have turned brown. They show plainly the rust-brown spots of iodine in the areas of the brain, the throat, and other parts of the body. The effect upon the iris of the eye would be very much the same whether the attacks of diphtheria had been suppressed by antitoxin or by the old-time drug treatment. A significant fact in this connection is that, since Mrs. C. is with us, following natural methods of living and under the effects of the treatments which she has been taking regularly for several months, her eyes have become much lighter and in places the original blue is visible under the brown. The nerve rings in the region of the brain, which were very marked when she came to us, have become less defined. There is a corresponding improvement in her general health, and especially in the condition of her nerves. In regard to my claim that undesirable after-effects do not occur under treatment by natural methods, I wish again to call attention to the fact that for fifty years the Nature Cure physicians in Germany have proved that hydropathic treatment of diphtheria is not followed by paralysis, heart-failure, or the different forms of chronic, destructive diseases. This has been confirmed by my own experience in the treatment of diphtheria and other serious acute ailments. A Reply to My Critics My discussions of the germ-theory of disease and of the vaccine, serum, and antitoxin treatment in a series of articles entitled: "Harmonies of the Physical" and published in "Life and Action" called forth a great deal of adverse criticism from physicians of the regular school of medicine. The following paragraphs are extracts from a letter sent by one of these critics to the editor of the above-named magazine: " . . . I am convinced that some statements have been published in this particular issue [October-Decemher, 1912] which have no proper place in this magazine, the earnest champion of the cause of Truth and the official organ of expression of the U. S. headquarters of the movement which you evidently have at heart." Dr. E. then refers to certain passages in my article in the October-December, 1912, number of "Life and Action," and comments upon them by quoting Drs. Osler and Andrews in favor of the antitoxin treatment in diphtheria and by giving his own opinion on the subject. He concludes his arguments as follows: