“And it is of the utmost importance that you should know what is said?”

“Yes.”

“And you do not intend to use your knowledge of this conversation, when gained, for an illegal or unethical purpose?”

“I do not. On the contrary, if I am aware of what is being planned, I can prevent others from doing something illegal and unethical.”

“In that event, Shirley, I should say you are quite justified in eavesdropping.”

“But how can I do it? I can't hide in a closet and listen.”

“Buy a dictograph and have it hidden in the room where the conversation takes place. It will record every word of it.”

“Where can I buy one?”

“In San Francisco.”

“Will you telephone to your San Francisco office and have them buy one for me and ship it to you, together with directions for using. George Sea Otter can bring it over to me when it arrives.”