ten o'clock
The fresh air will knock all those ideas out of your pretty head . '' They spent the day driving about the country . They had supped at a quaint and picturesque cafe , and returned to the hotel . He was in her bedroom at ten o'clock , still active in his efforts to set her mind at ease , when a sharp rapping was heard on the door of his sitting-room adjoining . `` It is something for me , '' Buckton said . `` Wait , and I 'll see what it is . '' Before he had finished speaking there was another and a louder rapping .