"As the dead man seems to have cleared out," he said, "without taking very much with him, I suggest that we go to bed. Groves had better ring up the doctor and stop him, if he can; if not, he must explain that he was sent for in error. Good night, Chetwode!" he added, pointedly.
Arnold scarcely remembered his farewells. He passed out into the street and stood for several moments upon the pavement. He looked back at the house.
"The man was dead or dying!" he muttered to himself. "What does it all mean?"
He walked slowly away. There was a policeman on the other side of the road, taxicabs and carriages coming and going. He passed the gate of Pelham Lodge and looked back toward the window of the sitting-room. Within five minutes the man must have left that room by the window. That he could have left it unaided, even if alive, was impossible. Yet there was not anything in the avenue, or thereabouts, to denote that anything unusual had occurred. He was on the point of turning away when a sudden thought struck him. He re-entered the gate softly and walked up the drive. Arrived at within a few feet of the window, he paused and turned to the right. A narrow path led him into a shrubbery. A few more yards and he reached a wire fence. Stepping across it, he found himself in the next garden. Here he paused for a moment and listened. The house before which he stood was smaller than Pelham Lodge, and woefully out of repair. The grass on the lawn was long and dank—even the board containing the notice "To Let" had fallen flat, and lay among it as in a jungle. The paths were choked with weeds, the windows were black and curtainless. He made his way to the back of the house and suddenly stopped short. This was a night of adventures, indeed! On a level with the ground, the windows of one of the back rooms were boarded up. Through the chinks he could distinctly see gleams of light. Standing there, holding his breath, he could even hear the murmur of voices. There were men there—several of them, to judge by the sound. He drew nearer and nearer until he found a chink through which he could see. Then, for the first time, he hesitated. It was not his affair, this. There were mysteries connected with Pelham Lodge and its occupants which were surely no concern of his. Why interfere? Danger might come of it—danger and other troubles. Fenella would have told him if she had wished him to know. She herself must have some idea as to the reason of this attempt upon her house. Why not slip away quietly and forget it? It was at least the most prudent course. Then, as he hesitated, the memory of Sabatini's words, so recently spoken, came into his mind. Almost he could see him leaning back in his chair with the faint smile upon his lips. "You have not the spirit for adventure!" Then Arnold hesitated no longer. Choosing every footstep carefully, he crept to the window until he could press his face close to the chink through which the light gleamed out into the garden.
CHAPTER XVII
THE END OF AN EVENING
To see into the room at all, Arnold had been compelled to step down from the grass on to a narrow, tiled path about half a yard wide, which led to the back door. Standing on this and peering through the chink in the boards, he gained at last a view of the interior of the house. From the first, he had entered upon this search with a certain presentiment. He looked into the room and shivered. It was apparently the kitchen, and was unfurnished save for half a dozen rickety chairs, and a deal table in the middle of the room. Upon this was stretched the body of a motionless man. There were three others in the room. One, who appeared to have some knowledge of medicine, had taken off his coat and was listening with his ear against the senseless man's heart. A brandy bottle stood upon the table. They had evidently been doing what they could to restore him to consciousness. Terrible though the sight was, Arnold found something else in that little room to kindle his emotion. Two of the men were unknown to him—dark-complexioned, ordinary middle-class people; but the third he recognized with a start. It was Isaac who stood there, a little aloof, waiting somberly for what his companion's verdict might be.
Apparently, after a time, they gave up all hope of the still motionless man. They talked together, glancing now and then towards his body. The window was open at the top and Arnold could sometimes hear a word. With great difficulty, he gathered that they were proposing to remove him, and that they were taking the back way. Presently he saw them lift the body down and wrap it in an overcoat. Then Arnold stole away across the lawn toward a gate in the wall. It was locked, but it was easy for him to climb over. He had barely done so when he saw the three men come out of the back of the house, carrying their wounded comrade. He waited till he was sure they were coming, and then looked around for a hiding-place. He was now in a sort of lane, ending in a cul de sac at the back of Mr. Weatherley's house. There were gardens on one side, parallel with the one through which he had just passed, and opposite were stables, motor sheds and tool houses. He slipped a little way down the lane and concealed himself behind a load of wood. About forty yards away was a street, for which he imagined that they would probably make. He held his breath and waited.
In a few minutes he saw the door in the wall open. One of the men slipped out and looked up and down. He apparently signaled that the coast was clear, and soon the others followed him. They came down the lane, walking very slowly—a weird and uncanny little procession. Arnold caught a glimpse of them as they passed. The two larger men were supporting their fallen companion between them, each with an arm under his armpits, so that the fact that he was really being carried was barely noticeable. Isaac came behind, his hands thrust deep into his overcoat pocket, a cloth cap drawn over his features. So they went on to the end of the lane. As soon as they had reached it, Arnold followed them swiftly. When he gained the street, they were about twenty yards to the right, looking around them. It was a fairly populous neighborhood, with a row of villas on the other side of the road, and a few shops lower down. They stood there, having carefully chosen a place remote from the gas lamps, until at last a taxicab came crawling by. They hailed it, and Isaac engaged the driver's attention apparently with some complicated direction, while the others lifted their burden into the taxicab. One man got in with him. Isaac and the other, with ordinary good-nights, strode away. The taxicab turned around and headed westward. Arnold, with a long breath, watched them all disappear. Then he, too, turned homewards.