"Get out of here!" he said to me in a fierce undertone. "Wait outside and I will see you later!" Still, from the desk, resounded that harsh, strident voice, running on in an ascending scale, pouring forth a foaming torrent of menace.
I had often heard of the sudden paroxysms of fury from which the Kaiser was said to suffer of recent years, but never in my wildest daydreams did I ever imagine I should assist at one.
Gladly enough did I exchange the highly charged electrical atmosphere of the Imperial study for the repose of the quiet corridor. Its perfect tranquillity was as balm to my quivering nerves. Of the man in green nothing was to be seen. Only the trooper continued his silent vigil.
Again I acted on impulse. I was wearing my grass-green raincoat, my hat I carried in my hand. I might therefore easily pass for one just leaving the Castle. Without hesitation, I turned to the left, the way I had come, and plunged once more into the labyrinth of galleries and corridors and landings by which the man in green had led me. I very soon lost myself, so I decided to descend the next staircase I should come to. I followed this plan and went down a broad flight of stairs, at the foot of which I found a night porter, clad in a vast overcoat bedizened with eagles and seated on a stool, reading a newspaper.
He stopped me and asked me my business. I told him I was coming from the Emperor's private apartments, whereupon he demanded my pass. I showed him my badge which entirely satisfied him, though he muttered something about "new faces" and not having seen me before. I asked him for the way out. He said that at the end of the gallery I should come to the west entrance. I felt I had had a narrow squeak of running into my mentor outside. I told the man I wanted the other entrance ... I had my car there.
"You mean the south entrance?" he asked, and proceeded to give me directions which brought me, without further difficulty, out upon the open space in front of the great equestrian statue of the Emperor William I.
It was a clear, starry night and I heaved a sigh of relief as I saw the Schloss-Platz glittering in the cold light of the arc lamps. So pressing had been the danger threatening me that the atmosphere of the Castle seemed stifling in comparison with the keen night air. A new confidence filled my veins as I strode along, though the perils to which I was advancing were not a whit less than those I had just escaped. For I had burnt my boats. My disappearance from the Castle must surely arouse suspicion and it was only a matter of hours for the hue and cry to be raised after me. At best it might be delayed until Clubfoot presented himself at the Castle.
I could not remain in Berlin, that was clear. My American passport was not in order, and if I were to fall back upon my silver badge, I should instantly come into contact with the police with all kinds of unwelcome consequences. No, I must get out of Berlin at all costs. Well away from the capital, I might possibly utilize my silver badge or by its help procure identity papers that would give me a status of some kind.
But Francis? Baffled as I was by that obscure jingle of German, something seemed to tell me that it was a message from my brother. It was dated from Berlin, and I felt that the solution of the riddle, if riddle it were, must be found here.
I had reached Unter den Linden. I entered a café and ordered a glass of beer. The place was a blaze of light and dense with a blue cloud of tobacco smoke. A noisy band was crashing out popular tunes and there was a loud buzz of conversation rising from every table. It was all very cheerful and the noise and the bustle did me good after the strain of the night.