ten o'clock
At the end : '' _ Merci , merci . Adieu ! _ '' He turned to her . `` A representative from the Prefecture of Police will wait on you at your hotel at ten o'clock to-morrow morning . '' The official called , took notes , and confidently assured her that he would obtain the address of Mademoiselle Jeanne Bossière within twelve hours . `` But how , monsieur , are you going to do it ? '' asked Peggy .