twelve o'clock
`` No , thanks ; I must be getting home . You will call at our office to-morrow , Miss Aylmer ? '' `` Thank you , '' said Florence ; `` at what hour ? '' `` I shall be in and will introduce you to my chief if you can come at twelve o'clock . Well , good-bye for the present . '' He raised his hat to Florence , favoured her with a keen glance , said good-bye to Trevor , and turned away . `` I must congratulate you , '' said Trevor , as the young man and the girl walked up the little path to the house .