"This is queer," thought Mr. Bobbsey. "Freddie never goes home by himself after he has come to see me without telling me that he is going. I wonder where he is."

Mr. Bobbsey looked and called Freddie's name, but the little fellow, being sound asleep, did not hear.

Then Mr. Bobbsey told several of his men about the little lost boy, and they began searching for him. No one thought of looking under the pile of boards, for there were many such in the yard. And so Freddie remained hidden.

When he was not to be found Mr. Bobbsey grew more and more anxious, and he hoped that James would come back to say that Freddie was safe at home.

But when the watchman came back he said:

"Your other children are playing in the yard of your house, Mr. Bobbsey. Bert, Nan and Flossie are there. But Freddie isn't with them."

"Maybe he is in the house, getting something to eat," said Mr. Bobbsey.

"No, I hardly think so," answered James, "for when I was going past the house, on the other side of the street so they wouldn't see me, a little boy, who plays with Freddie, came running along. He called to Nan, this other little boy did, to know where Freddie was."

"And what did Nan say?"

"She said Freddie was down at the lumber yard."