r, he had invented several wizardments
himself.

This admirable person would have been completely happy but for the
numerous interruptions to his studies caused by folk who came to
consult him about their troubles (in which he was not interested),
and by the loud knocks of the iceman, the milkman, the baker's boy,
the laundryman and the peanut woman. He never dealt with any of
these people; but they rapped at his door every day to see him about
this or that or to try to sell him their wares. Just when he was
most deeply interested in his books or engaged in watching the
bubbling of a cauldron there would come a knock at his door. And
after sending the intruder away he always found he had lost his
train of thought or ruined his compound.

At length these interruptions aroused his anger, and he decided he
must have a dog to keep people away from his door. He didn't know
where to find a dog, but in the next room lived a poor glass-blower
with whom he had a slight acquaintance; so he went into the man's
apartment and asked:

"Where can I find a dog?"

"What sort of a dog?" inquired the glass-blower.

"A good dog. One that will bark at people and drive them away. One
that will be no trouble to keep and won't expect to be fed. One that
has no fleas and is neat in his habits. One that will obey me when I
speak to him. In short, a good dog," said the wizard.

"Such a dog is hard to find," returned the glass-blower, who was
busy making a blue glass flower pot with a pink glass rosebush in
it, having green glass leaves and yellow glass roses.

The wizard watched him thoughtfully.

"Why cannot you blow me a dog out of glass?" he asked, presently.

"I can," declared the glass-blower; "but it would not bark at
people, you know."

"Oh, I'll fix that easily enough," replied the other. "If I could
not make a glass dog bark I would be a mighty poor wizard."

"Very well; if you can use a glass dog I'll be pleased to blow one
for you. Only, you must pay for my work."

"Certainly," agreed the wizard. "But I have none of that horrid
stuff you call money. You must take some of my wares in exchange."

The glass-blower considered the matter for a moment.

"Could you give me something to cure my rheumatism?" he asked.

"Oh, yes; easily."

"Then it's a bargain. I'll start the dog at once. What color of
glass shall I use?"

"Pink is a pretty color," said the wizard, "and it's unusual for a
dog, isn't it?"

"Very," answere