“Odino,” he muttered to himself. “Here it is: 'We have trustworthy information from Berlin.' Now Berry.” He turned back. “'You are being watched by an enemy secret service agent.'”

He relocked the cipher book and replaced it in the desk. Then he strolled over to his easy-chair and helped himself to a whisky and soda from the tray which Mills had just arranged upon the sideboard.

“We have trustworthy information from Berlin,” he repeated to himself, “that you are being watched by an enemy secret service agent.”

[ [!-- H2 anchor --] ]

CHAPTER VIII

“Tell me, Mr. Lessingham,” Philippa insisted, “exactly what are you thinking of? You looked so dark and mysterious from the ridge below that I've climbed up on purpose to ask you.”

Lessingham held out his hand to steady her. They were standing on a sharp spur of the cliffs, the north wind blowing in their faces, thrashing into little flecks of white foam the sea below, on which the twilight was already resting. For a moment or two neither of them could speak.

“I was thinking of my country,” he confessed. “I was looking through the shadows there, right across the North Sea.”

“To Germany?”

He shook his head.