"Such being the case," he concluded, "typewriting has an individuality like that of the Bertillon system, finger-prints, or the portrait parlé."
He paused, then added quickly: "What machine was it in this case? I have samples here from that of Dr. Ross, from a machine used by Mr. Masterson's secretary, and from a machine which was accessible to both Mr. and Mrs. Maitland."
Kennedy stopped, but he was not yet prepared to relieve the suspense of two of those whom his investigation would absolve.
"Just one other point," he resumed mercilessly, "a point which a few years ago would have been inexplicable—if not positively misleading and productive of actual mistake. I refer to the dreams of Mrs. Maitland."
I had been expecting it, yet the words startled me. What must they have done to her? But she kept admirable control of herself.
"Dreams used to be treated very seriously by the ancients, but until recently modern scientists, rejecting the ideas of the dark ages, have scouted dreams. To-day, however, we study them scientifically, for we believe that whatever is, has a reason. Dr. Ross, I think, is acquainted with the new and remarkable theories of Dr. Sigmund Freud, of Vienna?"
Dr. Ross nodded. "I dissent vigorously from some of Freud's conclusions," he hastened.
"Let me state them first," resumed Craig. "Dreams, says Freud, are very important. They give us the most reliable information concerning the individual. But that is only possible"—Kennedy
