Henderson first pushed in a big woman dressed in a faded blue-checked gown, belted around the waist in a manner that made her look like a sack tied in the middle.  Her head was bare, her hair awry, her face sullen and hard; she was undeniably “fleshy” and not altogether clean.  She resisted Henderson at every step and glared around her with shrewd and shifting eyes.

Following her came Monsieur Rondel leading a boy and a girl, the latter being a small replica of the woman.  The boy was viciously struggling to bite the hand of the Belgian, who held him fast.

“Ah, well,” said Rondel, first sighing and then turning with a smile to face the lieutenant, “we have performed our mission.  But heaven guard us from another like it!”

Patsy stared hard at the woman.

“This cannot be Mrs. Denton,” she gasped, bewildered.

“Indeed?” answered Rondel in English.  “She declares that is her name.  Question her in French or Flemish, Miss Doyle.”

Patsy addressed the woman in French but could elicit no reply.  She stood impassive and silent.

“How did you make the mistake?” asked the girl, looking reproachfully first at Henderson and then at Rondel, both of whom were evidently astonished to find themselves at fault.  “I have seen a photograph of Mrs. Andrew Denton, taken recently, and she is young and pretty and—­and—­rather small.”

Monsieur Rondel cleared his throat to answer: 

“It happened in this way, mademoiselle:  We searched one whole day in Charleroi for Mrs. Denton but could not find her.  My friends, on whom I had relied for assistance, had unfortunately moved away or joined the army.  The townspeople were suspicious of Monsieur Henderson, who is a foreigner.  We could get no information whatever.  I appealed to the burgomaster and he said he would try to find Mrs. Denton for us the next day.  In the morning came to us this woman, who said she was the person we sought.  If we promised her safe conduct to Dunkirk, she would go with us.  She had wanted to go to Dunkirk for some weeks, but the Germans would not let her pass the lines.  We suspected nothing wrong, for she admitted she was aware that her husband is in Dunkirk, and she wanted to get to him.  So we brought her to you.”

Patsy faced the woman resolutely and said in French: 

“Why did you wish to get to Dunkirk?”

“He has said it.  To find my husband,” replied the woman in a surly tone.

“What is your name?”

No reply.

“Answer me!”

The woman eyed her obstinately and remained silent.

“Very well.  Release those children, Monsieur Rondel.  Madam, you have imposed upon us; you have tricked us in order to get to Ostend at our expense.  Now go, and take your children with you.”

She pointed dramatically at the door, but the woman retained her position, only moving to cuff the boy, who was kicking Henderson on his shins.  Then, setting her hands on her hips she said defiantly: