They were roused at daybreak next morning, and were taken out to their work under the guard of six armed Moors, two overseers, provided with long whips, accompanied them. The work consisted of cleaning the streets and working on the roads, and at times of carrying stones for the use of the masons employed in building an addition to the palace of the sultan. This was the work to which the gang was set that morning, and it was not long before the vigour with which Gervaise worked, and the strength he displayed in moving the heavy stones, attracted the attention of the overseers and of the head of the masons. “That is a rare good fellow you have got there, that black with the curious hair,” the latter said. “What is the man? I never saw one like him.” “He is a Christian,” one of the overseers said. “He was smuggled into the town and sold to Ben Ibyn the Berber, who, to conceal the matter, dyed him black; but it got to the ears of the sultan, and he had him taken from the Berber, and brought here; I have no doubt the merchant has been squeezed rarely.” “Well, that is a good fellow to work,” the other said. “He has just moved a stone, single handed, that it would have taken half a dozen of the others to lift. I wish you would put him regularly on this job; any one will do to sweep the streets; but a fellow like that will be of real use here, especially when the wall rises a bit higher.” “It makes no difference to me,” the overseer said. “I will give orders when I go down that he shall be always sent up with whichever gang comes here.” The head mason, who was the chief official of the work, soon saw that Gervaise not only possessed strength, but knowledge of the manner in which the work should be done. Accustomed as he had been to direct the slaves at work on the fortifications at Rhodes, he had learned the best methods of moving massive stones, and setting them in the places that they were to occupy. At the end of the day the head mason told one of the slaves who spoke Italian to inquire of Gervaise whether he had ever been employed on such work before. Gervaise replied that he had been engaged in the construction of large buildings. “I thought so,” the officer said to the overseer; “the way he uses his lever shows that he knows what he is doing. Most of the slaves are worth nothing; but I can see that this fellow will prove a treasure to us.”