There was no explanation as to why his presence had become suddenly necessary. However, without any particular emotion either of interest or curiosity, Major Hersey at once set out.

The streets were fairly deserted. The citizens of Coblenz were living under military law and, although the laws were not severe, two demands were made upon them, one that no arms or ammunition of any kind remain in the possession of any German, the second that they be inside their own homes at a certain hour each night.

This hour had not arrived and yet there were not many persons about, a few groups of American soldiers on leave, but scarcely any Germans.

The house of Colonel Winfield was at no great distance away.

"Most extraordinary thing, Hersey!" the Colonel was soon explaining, "you might guess for a dozen years why I have sent for you and never hit the correct answer. Don't look so mystified over my words. I have not sent for you to give you any military command, or to ask your advice on military matters, as I have now and then in spite of your being too youthful for the title you have been lucky enough to earn. I have sent for you because tonight you and I may regard ourselves as characters in a play. In a short time I hope to introduce the heroine."

Colonel Winfield was an elderly man a good deal past fifty, with closely cropped grey hair, small twinkling blue eyes under heavy brows and a mouth which could be extremely stern when the occasion demanded and equally humorous under opposite conditions.

Tonight he was seated in a large, handsome room, a little too elaborately furnished after German ideas of luxury, and before a wide table covered with books and old American newspapers and magazines.

Major Hersey could only stare at him in amazement, and with a total lack of comprehension.

"I might as well explain to you your part in the drama, Hersey. You haven't at present a very fortunate role, although I cannot tell how it may develop. The facts are that two women, or I should say one woman and a girl, arrived in Coblenz this afternoon without satisfactory passports. They were detained by one of our officers and because of something or other in their story, perhaps because of their appearance and manner, the circumstances were reported to me. I believe the young woman knew my name and requested that she be allowed to speak to me. I was busy and only saw her and her companion a few moments ago. Then she asked that I send for you and for Mrs. David Clark, saying you would both be able to identify her. Most extraordinary story she related, I find it difficult either to believe or disbelieve!" And Colonel Winfield leaned back in his chair studying the younger officer's face.

If he expected to find any clue to his puzzle in Major Jimmie's expression at this instant he was disappointed. The younger man was nonplused.