"Yes, of course it's full of holes," laughed Uncle Toby. "All you have to do is to plaster some snow in the cracks, and then cover the poles with more snow and you'll have a roof to your house that won't fall in on you."

"Why, how easy!" cried Tom. "It's a wonder we didn't think of that ourselves."

"You'll know how next time," replied Uncle Toby. "Bring a few more poles."

This the children did, even Trouble dragging over some of the smallest ones from the pile. Then the roof was ready for its coating of snow, and the children began tossing it on with their hands and from shovels.

At first the snow dropped through some of the larger cracks between the poles, but these were soon filled, and then a solid mass of white was spread over the roof of the snow house.

"I'm going to see if I can't plaster some snow over the poles from inside, so they won't show," decided Ted, when the outside top of the roof was finished. "Then it will look like a solid snow roof."

The other boys helped with this, but it was not as easy as they had thought it would be. For often after they had stuck a handful of snow on the ceiling inside, it would fall down, once or twice right in their faces.

But at last they had the inside poles pretty well plastered over with snow, and the house was finished. There was a doorway, and two windows, and over the door a blanket was hung. Uncle Toby put some sheets of ice in the windows, and they looked just like glass.

"Oh, this is the nicest snow house I ever saw!" cried Janet.

"It's like a fairy one!" exclaimed Mary. "I never dreamed of one so nice as this."