“Those orders came from the Director of Police, I suppose?” The chemist bowed low, but did not speak.

“I understand how it is, Jennie; he came here immediately after seeing you home. I suppose he visited you again within the hour after he left with this young lady—is that the case, Herr Feltz?”

“Your Highness distresses me by asking questions that I am under pledge not to answer.”

“Is the analysis completed?”

“That is another question which I sincerely hope your Highness will not press.”

“Very well, Herr Feltz, I shall ask you a question or two of which you will not be so frightened. I have told my friend here that you would do anything for me, but I see I have been mistaken.”

The chemist made a deprecatory motion of his hands, spreading them out and bowing. It was plainly apparent that his seeming discourtesy caused him deep regret. He was about to speak, but the Princess went impetuously on.

“Is the Director of Police a friend of yours, Herr Feltz? I don’t mean merely an official friend, but a personal friend?”

“I am under many obligations to him, your Highness, and besides that, like any other citizen of Vienna, I am compelled to obey him when he commands.”

“What I want to learn,” continued the Princess, her anger visibly rising at this unexpected opposition, “is whether you wish the man well or not?”