Mary Rose ran into the vestibule and found a parcel addressed to Miss Blanche Carter. It was rather a large package and Mary Rose's arms were not so long as they would be some day. She looked dubiously from the package to Jenny Lind.

"You'll just have to stay by yourself a minute, Jenny Lind. It's lucky for you that the law doesn't let the cats come into this house."

She put the cage on the flat top of the newel post and, taking Miss Carter's package in her arms, she went up as fast as she could. She had to tell Miss Carter of Lottie Schuneman's wedding and of the invitation that she and Jenny Lind were to receive, and Miss Carter had to open the parcel and show the contents to Mary Rose, so that it was several minutes instead of one before Mary Rose ran downstairs.

The newel post was empty. There was no bird cage with a yellow canary, on it. Mary Rose couldn't believe there wasn't and looked again. She was frightened.

"Jenny Lind!" she called. "Jenny Lind!" Perhaps someone had taken the cage to tease her. Perhaps there had been a new law and birds were not allowed in the house. Perhaps a cat had slipped in regardless of the fact that cats were forbidden. But no cat could have carried the cage out of the front door. Mary Rose wrung her hands in horror and ran to knock at Mrs. Schuneman's door. Mrs. Schuneman cried out in dismay.

"Why didn't you leave her with me?"

"I didn't want to bother you when you'd been so kind," faltered Mary Rose. "Where can she be? Perhaps Uncle Larry took her home."

But neither Uncle Larry nor Aunt Kate had taken Jenny Lind to the basement flat. Aunt Kate shook her head when Mary Rose told what had happened and followed her up to look at the empty newel post. She could only suggest feebly that someone must have taken the bird. "For a joke," she added when she saw Mary Rose's frightened face.

"A nice kind of a joke to frighten a child to death," grunted Mrs. Schuneman. "Here, Mary Rose, we'll knock on every door and ask. I'll go with you and if anyone is playing a joke they'll stop when they see me."

She looked quite grim enough to frighten any joker as they went from door to door. But no one had seen Jenny Lind. No one had heard of her. Mrs. Johnson and Grandma Johnson and Mrs. Rawson and Mrs. Willoughby came out on the second-floor landing and said what a shame it was, and on the third floor Mrs. Matchan and Miss Adams and Miss Proctor and Miss Carter talked together and tried to comfort Mary Rose.