I did not sit down again. I called inside the café, paid what I owed, and walked slowly in the direction the bicycle had taken. There was now, unfortunately, no hurry, and I considered this direction carefully. Two streets led to the right, but one of these might be eliminated, since in order to take it she would have had to skirt the shadow of the Porches, which she could hardly have done without my seeing her. Remained the Rue de la Cordonnerie. This is a narrower slit even than that made by the Porches. The sign of a dingy little restaurant, dimly seen by the light of a lantern high up in the middle of the street, alone seemed to keep the two sides from bumping together. One makes one's way as best one can between two gutters, none too pleasant to the nostrils, and to right and left the low-windowed shops and eating-houses seem to have settled a yard into the earth.

Then, half way down this alley, bicycles caught my eye. The murky light from a half-open door on the right showed the gleam of a couple of mudguards. I stepped over the gutter.

The next moment I had cursed myself for a fool. The officers from the two great barracks of Duguesclin and Baumanoir dine at the Poste or at the Bretagne, but there is not a cabaret or eating-house in the town that is not nightly visited by the N.C.O.'s and men. To see half a dozen bicycles stacked outside a doorway was the commonest of sights. There were four or five of them here now.

Nevertheless I peeped through the half-open door. I saw a low smoky kitchen interior, one half of it like any other kitchen, but the farther end entirely occupied by a dresser crowded with bottles of all shapes and sizes and colours. A fat little woman in a blue-checked apron and lace cap was ironing; the rest of the table was a litter of képis, bottles and glasses. Through drifting cigarette-smoke men's bare heads showed, the red breeches of dragoons, the black breeches of infantry, and a couple of young fellows in horizon-blue, one with a steel cap on his head. No woman's bicycle was likely to be found among those heavy Service machines. I turned away.

So she had slipped me for the moment. But she was in Dinan. What to do now?

Wire immediately to Alec, I supposed.

But as I crossed the Place Duguesclin I had a better idea. It was the lights of the Poste showing under the dark limes that put it into my head. Charlotte might be able to help me. Charlotte was the little Italian-looking toulonnaise who served the cafés and fines outside the hotel and never failed to ask me how I had slept when she brought my coffee and roll in the morning. My French, I ought to say, though serviceable enough, is not of the same pure fount as was Derry's, and Charlotte even more than the other ladies of the hotel took the most charming and hospitable pains in talking with me. And I have always found that, whether in another tongue or in your own, a great deal of your ease depends on who you are talking to. What I mean is that Charlotte and I were friends.

I walked into the large public room where Madame at her desk was casting up her day's accounts. The chairs were being piled on the marble-topped tables, and through the maze of their legs I saw that Charlotte had not yet gone. That was my idea. I knew that Charlotte lived, not in the hotel, but somewhere in the town, coming and going daily. I approached her. I will give our low and brief conversation in English.

"Have you remarked in the town, Charlotte, a young woman of such-and-such a manner of dress and such-and-such a face and hair, especially the hair, who buys her bread and groceries a little late at night and possibly on a bicycle?"

"The shops are closed when one leaves this hotel, M'sieu'," sighed Charlotte.