"Well, that certainly is an original idea. Quite so. It really makes one quite hungry to think of it. That certainly looks like an attractive repast."

There was nothing for it but to invite him to partake, which Allison did as curtly as he dared, considering that the intruder was one of his major professors, and hoping sincerely that he would refuse. But Professor Bowman did not refuse. No such good chance, and quite to Julia Cloud's annoyance--for she wanted to have the talk out with her children--he sat himself down on the rock as if he were quite acclimated to picnics in November, and accepted so many sandwiches that Leslie, seated slightly behind and out of his sight, made mock signs of horror lest there should not be enough to go around.

It appeared that he had started out to search for his pocket-knife, which his young son had borrowed and lost somewhere in that region as nearly as he could remember, and thus had come upon the picnickers.

"Old pill!" growled Allison gruffly when at last the unwelcome guest had departed hastily to a class, with many praises for his dinner and a promise to call to see them in the near future. "Old pill! Now we'll never dare to come here again as long as he's around. Bother him. I wish I'd told him to go to thunder. We don't want him. He lives right up here over that bluff. His wife's dead, and his sister or aunt or something keeps house for him. She looks like a bottle of pickles! Say, Cloudy, we'll just be out evenings for a while till he forgets it."

But Dr. Bowman did not forget it as Allison had hoped. He came the very next week on a stormy night when no one in his senses would go out if he could help it; and there were the gay little household, with the addition of Jane Bristol and Howard Letchworth, down on their knees before the fire, roasting chestnuts, toasting marshmallows, and telling stories. His grim, angular presence descended upon the joyous gathering like a wet blanket; and the young people subsided into silence until Leslie, rising to the occasion, went to the piano and started them all singing. A wicked little spirit seemed to possess her, and she picked out the most jazzy rag-time she could find, hoping to freeze out the unwelcome guest, but he sat with patient set smile, and endured it, making what he seemed to think were little pleasantries to Julia Cloud, who sat by, busy with some embroidery. She, poor lady, was divided between a wicked delight at the daring of the children and a horror of reproach that they should be treating a college professor in this rude manner. She certainly gave him no encouragement; and, when he at last rose to go, saying he had spent a very pleasant and profitable evening getting acquainted with his students, and he thought he should soon repeat it, she did not ask him to return. But he was a man of the kind who needs no encouragement, and he did return many times and often, until he became a fixed institution, which taxed all their faculties inventing ways of escape from him. The winter went, and Dr. Bowman became the one fly in the pleasant ointment of Cloud Villa.