“By the purest chance Blessington was out on each occasion. Their reason for choosing so unusual an hour for a consultation was obviously to insure that there should be no other patient in the waiting-room. It just happened, however, that this hour coincided with Blessington’s constitutional, which seems to show that they were not very well acquainted with his daily routine. Of course, if they had been merely after plunder they would at least have made some attempt to search for it. Besides, I can read in a man’s eye when it is his own skin that he is frightened for. It is inconceivable that this fellow could have made two such vindictive enemies as these appear to be without knowing of it. I hold it, therefore, to be certain that he does know who these men are, and that for reasons of his own he suppresses it. It is just possible that tomorrow may find him in a more communicative mood.”