He was leaning against an immense tree, one of the largest and oldest in the forest. Walter began idly to examine it. He discovered, by feeling, that it was hollow inside. Curiosity led him to examine farther. He ascertained that the interior was eaten out by gradual decay, making a large hollow space inside.

"I shouldn't wonder if I could get in," he said to himself.

He made the attempt, and found that he was correct in his supposition. He could easily stand erect inside.

"That is curious," thought Walter. "The tree must be very old."

He emerged from the trunk, and once more threw himself down beside it. Five minutes later and his attention was drawn by a sound of approaching footsteps. Then came an oath, which sounded startlingly near. It was uttered by Jack, who had tripped over a root, and was picking himself up in no very good humor. The enemy, it appeared, was close upon him.

Walter started to his feet in dismay. His first thought was immediate flight, but if he were heard by Jack, the latter would no doubt be able to run him down.

"What shall I do?" thought Walter, in alarm.

Quickly the hollow trunk occurred to him. He seized his carpet-bag, and with as little delay as possible concealed himself in the interior. He was just in time, for Jack was by this time only a few rods distant. Walter counted upon his passing on; but on reaching the old tree Jack paused, and said aloud, "Where can the young rascal be? I wonder if I have passed him? I'll rest here five minutes. He may straggle along."

With these words he sank upon the ground, in the very same place where Walter had been reclining two minutes before. He was so near that our hero could have put out his hand and touched him.

It was certainly a very uncomfortable situation for Walter. He hardly dared to breathe or to stir lest his enemy should hear him.