He shook his head with an air puzzled and incredulous, and seemed to reflect for a few minutes. "And you say he still keeps up the medicine? But why? As I understand, all the symptoms he complained of have disappeared long ago; why should he go on taking the stuff when he is quite well? And by the by, where did he get it made up? At Sayce's? I never send any one there; the old man is getting careless. Suppose you come with me to the chemist's; I should like to have some talk with him." We walked together to the shop; old Sayce knew Dr. Haberden, and was quite ready to give any information. "You have been sending that in to Mr. Leicester for some weeks, I think, on my prescription," said the doctor, giving the old man a pencilled scrap of paper. The chemist put on his great spectacles w

