If, however, the notes in the concert at the upper table were not quite in accord, yet the turkey and custard-pudding--a masterpiece of Ilse's kitchen--vanished without any adverse concussion of learned wisdom. All rose well pleased with one another, only the children, whose innocent mischief is most enduring, found with displeasure that Mrs. Rollmaus would not on this occasion enter into any contest in which the encyclopedia could rule as umpire. While the men drank their coffee in the next room, Mrs. Rollmaus again sat on the sofa, and Ilse had a difficult task to satisfy her curiosity in answering all the questions with which she was overwhelmed concerning the two strangers. Meanwhile the children besieged the sofa, lying in wait for an opportunity to undertake a small campaign against the unsuspecting Mrs. Rollmaus. "So they are making researches, and in our neighborhood. It cannot be about the Indians. I did not know that any had ever come to these parts. It must be a mistake; and they must mean gypsies, who do make their appearance here. Only think, dear Ilse, a man and two women, each with a child, have come within the last fortnight. The women tell fortunes. What they have prophesied to the house-maids is truly remarkable; and in the morning two hens disappeared. Can it be that their researches are concerning these gypsies? But that I cannot believe, as they are mere tinkers and good-for-nothing people. No, they are not making investigations concerning them." "But who are the gypsies?" asked Clara. "Dear child, they are vagabonds who formerly were a nation, and now spread themselves everywhere. They had a king, and manuscripts, and hounds, although they were great rogues. Originally they were Egyptians, but possibly also Indians." "How could they be Indians?" exclaimed Hans, disrespectfully; "the Indians live in America. We have got an encyclopedia too, and we will find it out immediately." "Yes, yes," cried the children, and ran with their brother to the book-shelf. Each of them brought a volume with new binding, and placed it among the coffee cups before Mrs. Rollmaus, who looked by no means pleased at seeing the secret source of her intelligence laid bare before all eyes. "And ours is newer than yours," cried little Franz, waving his hand. In vain did Ilse endeavor by signs of disapprobation to suppress this outbreak of family pride. Hans held the volume firmly in his hands seeking the word _Gypsy_, and the overthrow of Mrs. Rollmaus, to all human calculations, could no longer be averted. But suddenly Hans jumped up, and holding the book aloft exclaimed: "The Professor is put down here!" "Our Professor in the encyclopedia?" cried the children.