His own sympathies were pro-British and pro-American, and it was his earnest desire to join his mother and become naturalized as an American citizen. If, however, he landed at Mudros in Turkish uniform, he would be made a prisoner of war; whereas if, as a guarantee of good faith, he took with him a British prisoner or a letter from a British prisoner, all would be well.

Next he proceeded to give details of his plan, while running his finger over the open page of the English grammar, as if reading from it. In about a fortnight's time he would be discharged from hospital, and through the influence of a friendly staff officer he would be posted to the aerodrome at San Stefano. This aerodrome, situated about twenty miles from Stamboul, was the headquarters of the German pilots who made a pretence of defending Constantinople from British air-raids.

Having got himself appointed orderly officer for the night, and being the only pilot in the neighbourhood of the hangars (for the officers' billets were in San Stefano itself, half a mile from the aerodrome), it would be easy for him to take a petrol-loaded machine into the air, head westward, fly over the Dardanelles to the open sea, and so to Mudros.

"If," continued John Willie, "you can make your way to San Stefano, it will be a simple matter to pick you up near the aerodrome, and to take you as passenger in the back seat."

"But," I objected, "there would be a friend with me. If I fly to Mudros, he also must come."

The Bosnian showed his eagerness by an evident determination to override all suggested difficulties. A two-seated Rumpler, he pointed out, could take, besides the pilot, two men in the observer's cockpit, as had been proven many times. The only drawback was that if three of us travelled in the same machine our combined weight would add at least three-quarters of an hour to the flight for freedom, and if we were chased and attacked an adequate defence would be made difficult. He proposed that I might pilot the two-seater while he followed and pretended to give chase in an Albatross scout. He was more than willing to escort two of us to Mudros if only we would sponsor him with the British authorities, and pay his passage to America.

Several times during the days that followed I plotted with the Bosnian in the garden, always with the English grammar as camouflage for earnest talks. Finally, after discussing every detail, we evolved a plan which seemed workable. When John Willie should have been posted to San Stefano, White and I were to claim that we were cured. We should then be transferred to Psamatia, which was already half-way between Stamboul and San Stefano. He refused to take the risk of helping us to escape from Psamatia, but he would meet us after we should have reached the neighbourhood of the aerodrome. He could arrange to be night orderly officer between two given dates, and during this period he would seek us at the place of rendezvous, at three o'clock each morning.

His plan, having found us, was to go to the hangars, and on the pretence of testing a Rumpler two-seater, take it into the air. He would land in a field near us, keeping his engine ticking over. White and I must run toward him and climb into the rear cockpit. He would leave the ground again immediately, and head for the Dardanelles.

Even taking into account the heavy load of three men, pursuit seemed unlikely, because all the other pilots would be asleep in their billets. In any case, it was improbable that the mechanics from the aerodrome would see us climbing into the Rumpler. We abandoned the suggestion that I should fly the two-seater while the Bosnian gave chase in an Albatross, as we failed to think of a plausible tale for John Willie to tell his mechanics, by way of explaining how the Rumpler could have been stolen from him by strangers.

The Bosnian drew detailed maps, giving the position of the aerodrome in relation to San Stefano station, with the hangars, the officers' mess, and other buildings marked on it. The place of rendezvous was to be the fringe of a small wood that bordered a field southwest of the aerodrome, on the left-hand side of the road to Bulgaria.