Poor Kitty became as pale as death; she suspected what the letter contained.
"Listen, my dear girl," said d'Artagnan; "you cannot but perceive that all this must end, some way or other. Milady may discover that you gave the first billet to my lackey instead of to the count's; that it is I who have opened the others which ought to have been opened by de Wardes. Milady will then turn you out of doors, and you know she is not the woman to limit her vengeance."