M. Desmalions took the card and uttered an exclamation of mingled surprise and joy.

"Look, Monsieur," he said to Perenna.

And he handed him the card.

Hippolyte Fauville,
Civil Engineer.
14 bis Boulevard Suchet.

"Come," said M. Desmalions, "chance is favouring us. If this M. Fauville is one of the Roussel heirs, our task becomes very much easier."

"In any case, Monsieur le Préfet," the solicitor interposed, "I must remind you that one of the clauses of the will stipulates that it shall not be read until forty-eight hours have elapsed. M. Fauville, therefore, must not be informed—"

The door was pushed open and a man hustled the messenger aside and rushed in.

"Inspector … Inspector Vérot?" he spluttered. "He's dead, isn't he? I was told—"

"Yes, Monsieur, he is dead."

"Too late! I'm too late!" he stammered.