"Why," and Pendleton looked astonished, "you don't mean to say that he——" here he paused and his glance was full of inquiry.

"No, nothing directly," answered Fuller. "Just a little affair that seems to have been put up to him, that's all."

There was a brief, low-pitched conversation between Ashton-Kirk and Von Stunnenberg. The latter's manner was one of massive dignity; and not once while he spoke did he take his light-colored eyes from the face of the secret agent. But if he expected to read anything there, he was disappointed. Ashton-Kirk was smilingly candid, genially open. But he said nothing that would throw light upon his errand there that night. The Baron had served under Bismark, and his methods were identical with those of the great chancellor—the sappers worked constantly under cover of a blunt manner and pointed speech.

But in this case the blunt manner pounded vainly against an impregnable wall of practised assurance; and the pointed speeches met with a flashing defense. Impatiently the old diplomat twisted his white moustache; and rather angrily he drew off his sappers, for they were useless except under cover of their more obvious brethren.

"I thank you, sir," said he, with a bow. "To have seen you is a pleasure. And now you will pardon me, I know."

A little later Ashton-Kirk sat with Mrs. Pendleton in a secluded corner.

"Now," she said, holding up one finger, "tell me all about it. Don't try to deceive me. I know the Baron Von Stunnenberg very well, and have never seen him assume that manner of a few moments ago unless there was something of much importance going forward."

"The Baron flatters me by his manner," smiled Ashton-Kirk. "It puts me in quite a glow to think that I am so noticed in high places."

She laughed musically; but her eyes were not without their gravity.

"I know you of old," she said; "you will tell nothing until you are ready. That characteristic made me afraid of you once; but in the midst of the fear there was a good deal of admiration," she confessed with a nod of her stately head. "If you impress every one as you impressed me—that is, every one you are working against—I don't wonder you always succeed. Even while I planned, I knew that I could not hide from you that which you wished to know."