"Well, doctor," said the lady, in a cold, measured tone, that was evidently habitual, "no doubt you are wondering why I sent for you in such haste to-night." "I never wonder, madam," said the doctor, in a pompous tone—which, considering his size, was quite imposing. "No doubt you have some excellent reason for sending for me, which, if necessary for me to know, you will explain." "You are right, doctor," said the lady, with a grim sort of smile. "I have an excellent reason for sending for you. You are fond of money, I know."