But it was one thing to say she would keep watch over a little chap like Trouble, and another thing actually to do it. And William made more trouble before the day was over.

Evening came, when it was time to stop playing out of doors and come into the house. And it was after supper when the children were sitting in the living room, listening to Uncle Toby tell a story, that Aunt Sallie came running in from the kitchen.

"Oh, Uncle Toby!" she cried. "There's a leak in one of the pipes. There's a big puddle of water in the middle of the kitchen floor. It was dry when I went up to see if the beds were ready, and when I came down, just now, I found a lot of water there."

"A broken pipe? That's too bad!" exclaimed Uncle Toby. "I may be able to fix it myself; but if I can't, we'll have hard work getting a plumber this time of night. I can shut off the water in the cellar, though, I suppose. However, I'll take a look."

The children followed Uncle Toby and Aunt Sallie out to the kitchen. Surely enough there was a large puddle of water in the middle of the oilcloth. Uncle Toby looked up and around, and said:

"I can't see what pipe has burst. If it was one in the kitchen the water would be spurting out now. It seems to come from under the sink."

By this time Trouble was toddling across the room toward the sink, under which was a sort of cupboard with two swinging doors. The little fellow was trying to open one of these doors.

"Here, Trouble! Let Uncle Toby look!" said Ted.

"I wants get my snowball," announced William.

"Your snowball!" cried Jan.