One of the best examples of the characteristic aptness of the book is Chapter vii.--"The Invisible Cloth." Count Lucanor's quandary is all of a man who offered the count great advantages if he would trust absolutely in him and in no one else. Three impostors (we condense the good Patronio mercilessly) come to a king as weavers of a peculiar cloth that no man but a legitimate son of his father could see; to any one with even a secret taint upon his authenticity it was utterly invisible. The king, delighted with this test of so interesting and gossipable a matter, shuts them up in his palace to make the cloth, furnishing them rich raw material of all sorts. After some days the king is invited alone to see the wonderful woof. King-like, the king sends his chamberlain first. The chamberlain, trembling for his pedigree, opens his mind's eye, sees the cloth distinctly, and returns full of its praises. The king goes next, can't see it either, is terrified for his title to his throne, and decides to see it also; does see it, and admires it extravagantly. Finding it still rather puzzling, he sends his Superintendent Kennedy (_alguacil_) to work up the case. This functionary, likewise failing to see it, and fearing supersedure by the senior inspector of police, makes up his mind that the king's eyes are good enough for him, and, through them, sees it too. Next a councillor goes to report, and, like a true councilman as he is, honors his father and mother by seeing it in the same light as the powers that be. Finally, for some one of the three hundred and sixty-five extraordinary feast-days of Spain, the king orders a suit of the invisible cloth, doesn't dare not to see it, and rides forth among his leal subjects in a costume strikingly like that famous fatigue uniform of the Georgia cavalry, that we used to hear so much of during the war. His people generally, out of respect to their parents, submit to the optical illusion, till, finally, a Spanish citizen of African descent, "having (says Patronio--not we) nothing to lose, came to him and said: 'Sire, to me it matters not whose son I am; therefore, I tell you that you are riding without any clothes.'" The result is a general opening of eyes, a sudden change of tailors, it is hoped, by the king, and the disappearance of the weavers with the rich raw material. Moral (slightly condensed from one page of Patronio)--"Don't Trust."