“To withdraw my aëroplane from the aviation meet would mean my ruin. I have sold my real estate and brokerage business and invested my money in aviation; I positively cannot withdraw now.”

“You must. To whine of ruin is absurd. I know that my father paid you a quarter of a million for your mine. You also obtained, without doubt, a good sum for your business. So far you cannot have invested more than a few thousand dollars in your attempt to steal Stephen Kane’s invention. My advice, sir, is to get away from here as soon as you can. Go to London or Paris, where there is more interest in aviation than here, and make a business of flying, if you will. But the Kane device is fully protected by foreign patents, and any infringement will be promptly prosecuted.”

“You are merciless,” he complained.

“You will find me so.”

“I am a member of the Aëro Club. I cannot, without arousing suspicion, withdraw my aëroplane from the meet.”

“If you do not I will telegraph to Baltimore.”

The threat seemed to crush him and still any further remonstrances.

“Very well,” he returned; “if you have finished your errand please leave me. I must—consider—my—position.”

She rose, cast one scornful glance at him and walked out of the room, leaving him seated with bowed head, dejected and utterly defeated.