He was very set in his ways. He claimed that he wouldn't be comfortable in a house that had maybe only two halls—a front and a back one, as Billy Woodchuck's dwelling was known to contain.

Maybe that was the reason why Grandfather Mole never went visiting. And as for anybody else visiting him—well, what was the use when most likely you never could find him?

Nevertheless there was one of Grandfather Mole's neighbors who called at his house frequently, and for the very reason that he knew he could probably do exactly as he pleased. Far from trying to find[p. 72] Grandfather Mole, Mr. Meadow Mouse always took pains to avoid him. And if by chance he met Grandfather Mole in one of his galleries Mr. Meadow Mouse was always extremely polite—and ready to run at a moment's notice.

During corn-planting time Mr. Meadow Mouse went regularly down into a gallery of Grandfather Mole's that ran under a corner of the cornfield. And somehow he soon grew quite plump.

Now, Grandfather Mole had met Mr. Meadow Mouse two or three times in that particular gallery. And he was not slow to notice that his visitor looked fatter each time he saw him. So one day Grandfather Mole asked Mr. Meadow Mouse bluntly what he was doing there.

"I'm taking a stroll!" Mr. Meadow Mouse told him meekly.

"Be careful"—Grandfather Mole[p. 73] warned him—"be careful that you don't take anything else!"

Trembling slightly (for Grandfather Mole could be terribly severe when he wanted to be) Mr. Meadow Mouse said that he hoped Grandfather Mole didn't mind if a person took a little exercise now and then in those underground halls. "On a warm summer's day it's delightfully cool down here," Mr. Meadow Mouse murmured.

His speech pleased Grandfather Mole.

"I'm glad there's some one that agrees with me!" he exclaimed. "Most people think I'm queer because I like to live underground."