“How in the world did he get in there?” asked Nan.

But Snoop waved his tail, rubbed up against the legs of fat little Flossie, and gave voice to a miaowing cry.

“There!” exclaimed Mrs. Bobbsey. “It was Snoop who was crying like a baby. He was shut up inside that box, and his voice sounded muffled, as if he were down in the cellar. That’s what made it seem to be a baby’s cry.”

“But how did Snoop get in the box?” asked Freddie.

Mr. Bobbsey turned the express package over on its side and then it was seen how Snoop had gotten inside. One of the bottom boards was broken. There was a hole large enough for the black cat to have crawled inside, and as Snoop was very like his name, always snooping around in strange places, that is what he had done. He had crawled in through the hole and had curled up among a lot of vegetables. Then, when the box was turned over, so Mr. Bobbsey could read the card, telling whence it had come, Snoop could not get out. So he had cried mournfully to be released.

“Oh, it’s a lot of vegetables and berries in the box!” said Nan, as she took a look, after Snoop had jumped out and the mystery of the “baby’s” cries had been solved.

“Yes, it’s quite a load of farm and garden produce,” said Mr. Bobbsey. “Mr. Watson must have a large place at Cloverbank. Here’s a note,” and he picked up one that was stuck in a bunch of beets.

The note was from Mr. Watson. It contained only a few short lines, saying:

“Dear Mr. Bobbsey: My wife and I remembered that this was your birthday, so we send you some of our early vegetables and some berries. You were so kind to Baby Jenny that we shall never forget you. You will hear from me again very soon.”

“How kind of him!” murmured Mrs. Bobbsey.