"Personally, no. But I have heard of them, and physicians often encounter them in their practice."
The lawyer shrugged his shoulders as he turned to Helen.
"What do you think about it?" he asked, with an incredulous smile.
"About what?"
"These so-called dual personalities."
Before his hostess could answer, the drawing-room door opened and Mr. Parker entered. Helen rose and went forward to greet the president of the Americo-African Mining Company.
"Oh, Mr. Parker, how are you? I am so glad you came to see us."
The visitor advanced smiling into the room. With a salute to all present, he asked cheerily:
"Well, what news of the wanderer?"
Helen sighed.