direction from St. Cloud. This probability afforded him his first consolation. If Bonacieux knew where his wife was, one might, by extreme means, force the mercer to open his teeth and let his secret escape. The question, then, was how to change this probability into a certainty.

“Pardon, my dear Monsieur Bonacieux, if I don’t stand upon ceremony,” said d’Artagnan, “but nothing makes one so thirsty as want of sleep. I am parched with thirst. Allow me to take a glass of water in your apartment; you know that is never refused among neighbors.”

Without waiting for the permission of his host, d’Artagnan went quickly into the house, and cast a rapid glance at the bed. It had not been used. Bonacieux had not been abed. He had only been back an hour or