"I'se so hungry, and I want my sheep," said Baby Will.

"Wait and I'll tell you of the wolf," said his sister, and she took him on her lap. She had barely started when there were steps on the stairs and a tap on the door. Before the half-frightened children could answer it was pushed open. Two men stood on the threshold. One wore a big fur overcoat. The baby looked at him in wide-eyed wonder.

"Is you Santa Claus?" he asked.

"Yes, my little man, and are you Baby Will?" said a voice that was singularly different from the harsh one Baby Will's father had heard so recently in the Captain's office, and yet very like it.

"See. This is for you, I guess," and out of the big roomy pocket came the woolly sheep and baa-ed right off as if it were his own pasture in which he was at home. And well might any sheep be content nestling at a baby heart so brimful of happiness as little Will's was then, child of a thief though he was.

"Papa spoke for it, and he spoke for Kate, too, and I guess for everybody," said the bogus Santa Claus, "and it is all right. My sled will be here in a minute. Now we will just get to work and make ready for him. All help!"

The Sergeant behind the desk in the Detective Office might have had a fit had he been able to witness the goings-on in that rear tenement in the next hour; and then again he might not. There is no telling about those Sergeants. The way that poor flat laid itself out of a sudden was fairly staggering. It was not only that a fire was made and that the pantry filled up in the most extraordinary manner; but a real Christmas tree sprang up, out of the floor, as it were, and was found to be all besprinkled with gold and stars and cornucopias with sugarplums. From the top of it, which was not higher than Santa Claus could easily reach, because the ceiling was low, a marvellous doll, with real hair and with eyes that could open and shut, looked down with arms wide open to take Kate to its soft wax heart. Under the branches of the tree browsed every animal that went into and came out of Noah's Ark, and there were glorious games of Messenger Boy and Three Bad Bears, and honey-cakes and candy apples, and a little yellow-bird in a cage, and what not? It was glorious. And when the tea-kettle began to sing, skilfully manipulated by Santa Claus's assistant, who nominally was known in Mulberry Street as Detective Sergeant Murphy, it was just too lovely for anything. The baby's eyes grew wider and wider, and Kate's were shining with happiness, when in the midst of it all she suddenly stopped and said:—

"But where is papa? Why don't he come?"

Santa Claus gave a little start at the sudden question, but pulled himself together right away.

"Why, yes," he said, "he must have got lost. Now you are all right we will just go and see if we can find him. Mrs. McCarthy here next door will help you keep the kettle boiling and the lights burning till we come back. Just let me hear that sheep baa once more. That's right! I bet we'll find papa." And out they went.