“Good. This mountain air is excellent for the nerves. I shall sleep late tomorrow and do not wish to be called. You will go personally to Windenberg at eleven o’clock with a closed carriage. You will meet Herr Rizzio, whom you will recognize by his tall, distinguished appearance and excellent clothing. He will be accompanied by a young lady. It is my wish that they be brought to this house and given separate rooms on the upper story and placed under guard until I summon them. No one must see them enter this house. To accomplish this purpose, Herr Hammersley must go to the hangar. The means I leave to you. Captain von Winden will be of service. Do you understand?” “Perfectly.” “For the present that is all. I shall go to my room. Good night.” “Good night, Excellenz.” * * * * * Meanwhile, upstairs in his room, Hammersley, after having eaten, was preparing for bed. For a tired man he went about it in a very leisurely way, smoking a cigarette, and wandering about the room stretching his long limbs and yawning between whiles. Then, after a time, he took off his clothes and bathed. It was perhaps an hour before he blew out his candle, and even then he did not get immediately into bed. He sat on the edge of the couch for a while, listening and watching the cold moonlight outside his dormer window, or the dim line of light that came from beneath the door into the hall. Then, apparently satisfied that he was to be quite free from interruption, he straightened and stood up, waiting again. Still no sound. He reached for the table, where he had put his watch and the things from his pockets, and picked up a large pocket-knife, carefully opening the large blade. Then, with quick, noiseless footsteps, he crossed the room to the fireplace and felt with the fingers of one hand carefully along the edge of the chimney breast. His fingers reached a spot where there was an unevenness, and feeling carefully, thrust the knife-blade its full length beneath the paper, slowly withdrawing it. Something protruded which was quickly taken into the palm of his left hand. With great care he smoothed the broken wallpaper back into its place and noiselessly closing the knife got softly into bed. He lay on his back for a while, his eyes wide open, watching the window and the door and then, pulling the heavy blankets up, slipped lower and lower under the covers until he disappeared from view. In the room all was dark, but under the blankets he read by the light of an electric pocket torch some writing in German upon a thin slip of paper. Papers arrive tomorrow night, eleven--from Berlin--automobile--by Schöndorf road. CHAPTER XIII THE UNWILLING GUEST