The Hawk crossed the road, and slipped into the lane that was almost opposite the station. This being accustomed ground to the Hawk, he made his way quickly along in the blackness, reached the first intersecting street, dove through the doorway of the dirty and squalid three-story building, the ground floor of which was occupied by a saloon, and, mounting the narrow staircase, entered the room that was directly over the saloon on the first landing. The Hawk locked the door behind him. If his temporary abode in Selkirk City could be so designated, the Hawk was at home.
He switched on the electric light, drew a chair up to the cheap and somewhat dilapidated table that stood against the wall opposite the door, and from under his vest took out the sheet of paper he had purloined a few minutes before. He spread it out eagerly before him on the table, scanned it closely, and into his dark eyes there came a half mocking, half triumphant gleam.
“I thought so!” murmured the Hawk. “He didn't dare telephone it. I thought the messages must be coming in pretty hot to-night—the other fellow must have gone up to the East End to shoot some mighty important reply back, or else he'd never have left his pal short-handed. It's no wonder I never tumbled to that lay until the Ladybird opened the bag! I didn't recognise those news-counter fellows, did I? Why should I? They're new ones just breaking into the game, or they'd never have pulled a fool stunt like this!”
The Hawk bent over the paper. In places the impression left by the pencil was faint and, indeed, illegible, and had not come through from the upper sheet at all; but the Hawk patiently and painstakingly settled himself to his task. The first few lines were but a confused and, to all outward appearances, meaningless jumble of letters run together—one of the Wire Devils' code messages. And here, if this had been all, the Hawk would have been hopelessly astray; but lower down on the sheet the man had decoded the cipher, and here, where letters and words were too faintly impressed on the paper or were missing altogether, the Hawk was able to supply them by following the general sense of the message. He began by tracing over the impressions carefully with a sharp lead pencil, and at the expiration of a few minutes was staring, a grim smile on his lips, at the following: