“There were difficulties. It will not be possible again, I fear. But one meeting is essential⁠—to define my policy. I can do nothing without⁠— Mr. Brown. He is here?”

The change in the German’s voice was audible as he replied with slight hesitation:

“We have received a message. It is impossible for him to be present in person.” He stopped, giving a curious impression of having left the sentence unfinished.

A very slow smile overspread the face of the other. He looked round at a circle of uneasy faces.

“Ah! I understand. I have read of his methods. He works in the dark and trusts no one. But, all the same, it is possible that he is among us now.⁠ ⁠…” He looked round him again, and again that expression of fear swept over the group. Each man seemed eyeing his neighbour doubtfully.

The Russian tapped his cheek.