Presently his African servant approached him, and at once their thoughts changed to a larger toleration. Caswall looked indeed a savage--but a cultured savage. In him were traces of the softening civilisation of ages--of some of the higher instincts and education of man, no matter how rudimentary these might be. But the face of Oolanga, as his master called him, was unreformed, unsoftened savage, and inherent in it were all the hideous possibilities of a lost, devil-ridden child of the forest and the swamp--the lowest of all created things that could be regarded as in some form ostensibly human. Lady Arabella and Oolanga arrived almost simultaneously, and Adam was surprised to notice what effect their appearance had on each other. The woman seemed as if she would not--could not--condescend to exhibit any concern or interest in such a creature. On the other hand, the negro's bearing was such as in itself to justify her pride. He treated her not merely as a slave treats his master, but as a worshipper would treat a deity. He knelt before her with his hands out- stretched and his forehead in the dust. So long as she remained he did not move; it was only when she went over to Caswall that he relaxed his attitude of devotion and stood by respectfully. Adam spoke to his own man, Davenport, who was standing by, having arrived with the bailiff of Lesser Hill, who had followed Mr. Salton in a pony trap. As he spoke, he pointed to an attentive ship's steward, and presently the two men were conversing. "I think we ought to be moving," Mr. Salton said to Adam. "I have some things to do in Liverpool, and I am sure that both Mr. Caswall and Lady Arabella would like to get under weigh for Castra Regis." "I too, sir, would like to do something," replied Adam. "I want to find out where Ross, the animal merchant, lives--I want to take a small animal home with me, if you don't mind. He is only a little thing, and will be no trouble." "Of course not, my boy. What kind of animal is it that you want?" "A mongoose." "A mongoose! What on earth do you want it for?" "To kill snakes." "Good!" The old man remembered the mound of stones. No explanation was needed. When Ross heard what was wanted, he asked: "Do you want something special, or will an ordinary mongoose do?" "Well, of course I want a good one. But I see no need for anything special. It is for ordinary use." "I can let you have a choice of ordinary ones. I only asked, because I have in stock a very special one which I got lately from Nepaul. He has a record of his own. He killed a king cobra that had been seen in the Rajah's garden. But I don't suppose we have any snakes of the kind in this cold climate--I daresay an ordinary one will do." When Adam got back to the carriage, carefully carrying the box with the mongoose, Sir Nathaniel said: "Hullo! what have you got there?" "A mongoose." "What for?" "To kill snakes!" Sir Nathaniel laughed.