“Of course,” Philippa said, as they descended the stairs, “I am behaving like an idiot. I ought to go and tell Henry exactly what I think of him, or pull him away in the approved Whitechapel fashion. We lose so much, don't we, by stifling our instincts.”

“For the next few minutes,” he replied, glancing at his watch, “I think we had better concentrate our attention upon catching our train.”

They reached King's Cross with only a few minutes to spare. Grover, however, had already secured a carriage, and Helen was waiting for them, ensconced in a corner. She accepted the news of Lessingham's return with resignation. Philippa became thoughtful as they drew towards the close of their journey and the slow, frosty twilight began to creep down upon the land.

“I suppose we don't really know what war is,” she observed, looking out of the window at a comfortable little village tucked away with a background of trees and guarded by a weather-beaten old church. “The people are safe in their homes. You must appreciate what that means, Mr. Lessingham.”

“Indeed I do,” he answered gravely. “I have seen the earth torn and dismembered as though by the plough of some destroying angel. A few blackened ruins where, an hour or so before, a peaceful village stood; men and women running about like lunatics stricken with a mortal fear. And all the time a red glow on the horizon, a blood-red glow, and little specks of grey or brown lying all over the fields; even the cattle racing round in terror. And every now and then the cry of Death! You are fortunate in England.”

Philippa leaned forward.

“Do you believe that our turn will come?” she asked. “Do you believe that the wave will break over our country?”

“Who can tell?”

“Ah, no, but answer me,” she begged. “Is it possible for you to land an army here?”

“I think,” he replied, “that all things are possible to the military genius of Germany. The only question is whether it is worth while. Germans are supposed to be sentimentalists, you know. I rather doubt it. There is nothing would set the joybells of Berlin clanging so much as the news of a German invasion of Great Britain. On the other hand, there is a great party in Germany, and a very far-seeing one, which is continually reminding the Government that, without Great Britain as a market, Germany would never recover from the financial strain of the war.”