"Habakkuk," he announced, "inside the car I have left a D.S.O. on a fortnight's leave. Please deposit him at the Army and Navy Club in Pall Mall. He is a Scotsman, so there will be no gratuities."

"Very good, my lord," replied Marjorie, looking rigidly to her front. She and the old gentleman made quite a speciality of these solemn little pleasantries.

The portals of the Ministry had hardly closed upon the Minister when his guest emerged from within the interior of the car and climbed into the front seat beside Marjorie.

"May I come and sit here?" asked Eric, shaking hands. "I recognised your back view through the front window-glass."

"It's against regulations," replied Marjorie, smiling, "but I can't disobey a colonel. Besides, I want to hear all about the Western Front. How are the Royal Covenanters?"

"I am commanding the Second Battalion now," replied Eric. "I have been with them since October."

"Yes, I know," said Marjorie thoughtlessly.

"How did you know?" asked Eric, not altogether displeased.

Marjorie, carefully negotiating the cross-currents of Trafalgar Square, bit her lip. She was beginning to give herself away already. But she replied, looking steadily before her:

"I get letters sometimes."