The Crown-Prince was out motoring, and did not get back to the Villa until after seven o'clock.

As soon as I heard of his return I went to his room, and recounted my strange adventure with the dark-haired young woman in black. He became keenly interested, and the more so when I told him of her secret knowledge of the Kaiser's intended establishment of a bogus entente with Great Britain.

"She wishes to see you," I said. "And she told me to give you her photograph."

I handed it to him.

At sight of it his face instantly changed. He held his breath, and then examined the photograph beneath the light. Afterwards I noticed a strange, hard look at the corners of his mouth, while his teeth set themselves firmly.

Next second, however, he had recovered his self-possession, and with a low laugh said:

"Yes. Of course, I know her. She wants me to write to Julie de Rouville at the Post Restante at Marseilles, eh? H'm—I'll think it over."

And I could see that sight of the photograph had not only displeased him, but it also caused him very considerable uneasiness.

Late in the afternoon, two days later, His Highness, who had been walking alone, and who had apparently evaded the vigilance of the ever-watchful Eckardt, returned to the Villa with a stranger, a tall, rather thin, fair-haired man, undoubtedly a German, and the pair were closeted together, holding counsel evidently for a considerable time. Where His Highness met him I knew not, but when later on I entered the room I saw that the pair were on quite friendly terms.

His Highness addressed him as Herr Schäfer, and when he had left he told me that he was from the Wilhelmstrasse, and had been attached to the Embassy at Washington, and afterwards in London, "for affairs of the Press"—which meant that he was conductor of the German Press propaganda.