eight o'clock in the morning
`` I am at home now . Wherever you are is my home . '' When Norman came out of his private office , there was such a change in him that the clerks who had remained at the bank thought that he must have received some great aid from the lady who had been closeted with him so long . He had a few brief words with the cashier , explaining that he would be back at the bank before eight o'clock in the morning , and saying good night , hurried to the door after Mrs. Wentworth . Handing her into the carriage , he ordered the coachman to drive home , and , springing in after her , he closed the door behind him , and they drove off . Keith , meantime , had not been idle . After leaving Mrs. Wentworth , he drove straight to a detective agency .