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. An hour later, while Mr. ----, the Magistrate, and his good wife were viewing with mock dismay the array of little stockings at their hearth in their fine up-town house, and talking of the adventure of Mrs. ---- with the pickpocket, there came a ring at the door-bell and the Captain of the detectives was ushered in. What he told them I do not know, but this I do know, that when he went away the honorable Magistrate went with him, and his wife waved good-by to them from the stoop with wet eyes as they drove away in a carriage hastily ordered up from a livery stable. While they drove down town, the Magistrate's wife went up to the nursery and hugged her sleeping little ones, one after the other, and tear-drops fell upon their warm cheeks that had wiped out the guilt of more than one sinner before, and the children smiled in their sleep. They say among the simple-minded folk of far-away Denmark that then they see angels in their dreams.