J. B. declined the invitation. “A brave way that would be to finish our evening!” he said as we walked down the silent street. “I wanted to say, 'Monsieur, I have just finished my first one hundred hours of flight at the front.' But he wouldn't have known what that means.”

I said, “No, he wouldn't have known.” Then we had no further talk for about two hours. A few soldiers, late arrivals, were prowling about in the shadow of the houses, searching for food and a warm kitchen where they might eat it. Some insistent ones pounded on the door of a restaurant far in the distance.

“Dites donc, patron! Nous avons faim, nom de Dieu! Est-ce-que tout le monde est mort ici?”

“Only a host of phantom listeners,
That dwelt in the lone house then,
Stood listening in the quiet of the moonlight
To that voice from the world of men.”

It was that kind of silence, profound, tense, ghostlike. We walked through street after street, from one end of the town to the other, and saw only one light, a faint glimmer which came from a slit of a cellar window almost on the level of the pavement. We were curious, no doubt. At any rate, we looked in. A woman was sitting on a cot bed with her arms around two little children. They were snuggled up against her and both fast asleep; but she was sitting very erect, in a strained, listening attitude, staring straight before her. Since that night we have believed, both of us, that if wars can be won only by haphazard night bombardments of towns where there are women and children, then they had far better be lost.

But I am writing a journal of high adventure of a cleaner kind, in which all the resources in skill and cleverness of one set of men are pitted against those of another set. We have no bomb-dropping to do, and there are but few women and children living in the territory over which we fly. One hundred hours is not a great while as time is measured on the ground, but in terms of combat patrols, the one hundredth part of it has held more of an adventure in the true meaning of the word than we have had during the whole of our lives previously.

At first we were far too busy learning the rudiments of combat to keep an accurate record of flying time. We thought our aeroplane clocks convenient pieces of equipment rather than necessary ones. I remember coming down from my first air battle and the breathless account I gave of it at the bureau, breathless and vague. Lieutenant Talbott listened quietly, making out the compte rendu as I talked. When I had finished, he emphasized the haziness of my answers to his questions by quoting them: “Region: 'You know, that big wood!' Time: 'This morning, of course!' Rounds fired: 'Oh, a lot!'” etc.

Not until we had been flying for a month or more did we learn how to make the right use of our clocks and of our eyes while in the air. We listened with amazement to after-patrol talk at the mess. We learned more of what actually happened on our sorties, after they were over than while they were in progress. All of the older pilots missed seeing nothing which there was to see. They reported the numbers of the enemy planes encountered, the types, where seen and when. They spotted batteries, trains in stations back of the enemy lines, gave the hour precisely, reported any activity on the roads. In moments of exasperation Drew would say, “I think they are stringing us! This is all a put-up job!” Certainly this did appear to be the case at first. For we were air-blind. We saw little of the activity all around us, and details on the ground had no significance. How were we to take thought of time and place and altitude, note the peculiarities of enemy machines, count their numbers, and store all this information away in memory at the moment of combat? This was a great problem.

“What I need,” J. B. used to say, “is a traveling private secretary. I'll do the fighting and he can keep the diary.”

I needed one, too, a man air-wise and battle-wise, who could calmly take note of my clock, altimeter, temperature and pressure dials, identify exactly the locality on my map, count the numbers of the enemy, estimate their approximate altitude,—all this when the air was criss-crossed with streamers of smoke from machine-gun tracer bullets, and opposing aircraft were maneuvering for position, diving and firing at each other, spiraling, nose-spinning, wing-slipping, climbing, in a confusing intermingling of tricolor cocards and black crosses.