tom swift among the diamond makers

 Paul brand was a famous like surgeon  that helped lepers. He helped them with way not cure leprosy but make it better for the people that had it he started living in Africa i think and he saw these three people walking to the compound. Which wast a rare thing because his father was a surgeon and doctor when they came up they stopped and waited until his father came out and he gave them some also for there wounds because they re feet where destroyed and they didn't know it because their feet where numb.