She would decide that something that had come into her mind was the reality, and she would take pencil and pad and make a drawing. Then we would open the envelope and compare the two. The results were amazing to us both.

I had been reading about telepathy and clairvoyance since my youth. At Columbia I had studied with James Hyslop, who had been a patient psychic researcher; then there was the Unitarian minister who had performed my first marriage—Minot J. Savage—who told me he had seen and talked with a ghost who said that he had just been drowned off the coast of Britain. The results in Craig’s case settled the matter for us, and settles it for anyone who is unwilling to believe that we are a pair of imbeciles as well as cheats. There is no other alternative, for we took every possible precaution against any blunder, and there is no way to account for what happened except to say that a drawing completely invisible to the eyes can make an impression on the mind by some other means.

It was not merely from my drawings that Craig got these impressions. She got them from the mind of a professional medium, whom she employed to experiment with her. I have given the details in Mental Radio. I printed several thousand copies of the book, and the experiments it describes have stayed unexplained now for thirty years. It is worth noting also that Mental Radio has just been reissued—this time by a publisher of scientific books exclusively. This is significant.

Professor William McDougall, who had been head of the department of psychology first at Oxford and then at Harvard, wrote a preface to the book. When he came to see us at the little beach cottage, he told us that he had just accepted a position as head of the department of psychology at Duke University; he had a fund at his disposal and proposed to establish a department of parapsychology to investigate these problems. He said he had taken the liberty of bringing several cards in his pocket, and he would like to be able to say that Craig had demonstrated her power to him.

Craig, always a high-strung person, hated to be submitted to tests because they made her nervous; but her respect for McDougall was great, and she said she would do her best. She sat quietly and concentrated. Then she said that she had an impression of a building with stone walls and narrow windows, and the walls were covered with something that looked like green leaves. McDougall took from an inside pocket a postcard of a building at Oxford University covered with ivy. There were two or three other successes that I have forgotten. The outcome was that McDougall said he was satisfied, and would go to Duke and set up the new department. He did so, with results that all the world knows.

I was interested to observe the conventional thinker’s attitude toward a set of ideas that he does not wish to accept. Mental Radio contained 210 examples of successes in telepathy—partial successes and complete successes. To the average orthodox scientist, the idea was inconceivable, and it just wasn’t possible to tell him anything that he knew in advance couldn’t have happened. On the other hand, the lovely personality of Mary Craig is shown all through the book, and I cannot recall that any scientist ever accused her of cheating. He would go out of his way to think of something that might have happened, and then he would assume that it had happened; it must have happened, and that settled the matter. He would entirely overlook the fact that I had mentioned that same possibility and had stated explicitly that it hadn’t happened; that we had made it absolutely impossible for it to have happened.

I won’t be unkind enough to name any scientist. One suggested solemnly that it might have been possible for Mary Craig to have gotten an idea of the drawing by seeing the movements of my hand at a distance. But in the book I plainly stated that I never made the drawing without going into another room and closing the door. That kind of oversight has been committed again and again by the critics.

While I am on this subject I will venture to slip ahead for several years and tell of one more experiment. Arthur Ford, the medium, was paying a visit to Los Angeles, and I asked him to come out to our home and see if his powers had waned. (He had never refused an invitation from us—and he had never let us pay him a dollar.) He said he would come, and Craig was so determined to make a real test that she wouldn’t even let me invite our friends by telephone. Our line might be tapped! She wrote a letter to Theodore Dreiser, and one to Rob Wagner, editor of Script, who was a skeptic but wanted to be shown.

When evening came, my orders were to wait outside for Arthur and take him around behind the house so that he might not see who came in. This I faithfully did; so there were Dreiser and his wife, and Rob Wagner and his wife, and Craig’s sister, Dolly, and her husband. They were seated in a semidark room; and when I brought Arthur in, he went straight to the armchair provided, leaned back in it with his eyes toward the ceiling, and covered his eyes with a silk handkerchief, which is his practice.

Presently came the voice that Ford calls Fletcher. “Fletcher” speaks quietly and without a trace of emotion. He said there was a spirit present who had been killed in a strange accident. He had been crossing a street when a team of runaway horses came galloping, and the center pole had struck him in the chest. And then there was a spirit victim of another strange accident. This man had been in a warship when one of the guns had somehow backfired and killed him. And then there was a newspaperman and quite a long conversation about various matters that I have forgotten. I told the full details in an article for the Psychic Observer but do not have a copy at hand.