"I t'ink dat's me uncle. Better now?"

Hal took a deep breath and straightened up.

"Yes, a good deal better."

"Yer got a lump on yer forehead as big as an egg."

"It feels twice that size to me," laughed Hal. "Jack, you have done me a good turn I won't forget in a hurry."

The street boy blushed.

"Ah! go on, dat wasn't nuthin'," he replied. "I kinder like you, tell der truth."

"And I like you, Jack," replied Hal, giving his hand a tight squeeze.

"Did yer git dat job?"

"Yes."

"How much?"

"What do you mean?"

"Wot do da pay yer!"

"Seven dollars a week."

Jack McCabe's eyes opened like saucers.

"Yer foolin'."

"It's true, Jack."

"Gee crickety! but yer struck a snap. Say, if dere's enny more o' dem jobs layin' around put in a word fer me, will yer."

"I certainly shall," replied Hal.

"I only git t'ree dollars where I am, an' have ter work like a horse.

I've jest been home ter grub, an' now I've got ter go back an' work till nine o'clock."

"Then don't let me keep you," returned Hal, "or you may be late."

"I've got ten minutes yet."

"By the way, how long were you with me before I came to?"

"About ten minutes. I dragged yer inter der buildin', an' I was jest gittin' ready ter call der cop an' have yer tuk to der hospital when yer give a gulp an' opened yer eyes."

"While you were sitting here did you notice anybody leave the building?"

Jack scratched his head.

"I t'ink I did."

"What kind of a person was it?"

"A man."

"Heavy sort of a chap?"

"I t'ink he was. I didn't pay much attention ter him on account o'

havin' you on my hands."

"Where did the man come from?"

"Der back o' der building."

"You didn't notice which way he went?"

"Up toward der East River."

"That way?"

"Yes."

"Thank you. Don't let me keep you any longer. Maybe I'll be up to see you soon."

"Glad ter have yer, 'specially if ye git dat seven dollar job fer me."

And with a broad laugh Jack McCabe hurried on.

Hal turned into the building, and walked toward the rear. A ladder stood lashed to the back wall. The youth hesitated, and then mounted to the floor above.

A near-by electric light cast its rays full into the open front. Over the beams were placed a number of loose boards, and on these the snow, which had been swept in by the wind, lay to the depth of several inches.

Taking care that he should not slip through an opening, Hal examined the surface of the snow with great care.

It was not long before he came to a number of foot-prints leading to a pile of bricks close to the front.

The foot-prints was fresh, and looked as if they had been made by a man's boot.

The last of them were at a spot that commanded a good view of the sidewalk below. Hal looked down, and then shuddered.

Was it possible that Hardwick had pushed those bricks down upon him?

"It looked so," murmured Hal to himself. "I must be more cautious in the future. He must have seen me when I started to hide behind the bill-board."

Hal descended the ladder, and was soon upon the street once more.