"I will go," said David, with a calmness which belied the agitation depicted in his face.

"You, M. David, go to the city on foot so far this freezing night!"

"In an hour," replied David, as he finished dressing himself for the journey, "Doctor Dufour will be here. Tell Frederick that to calm him. While waiting my return, you had better take some warm tea to Madame Bastien. Try to get her warm by covering her with care, and drawing her bed near the large fire which you must kindle immediately. Come, courage, Marguerite," added David, taking his hat and hastily descending the stairs; "be sure to tell Frederick Doctor Dufour will be here in an hour."

Marguerite, after having conducted David to the garden gate, came to get the lamp that she had left on the threshold of the door, sheltered by the rustic porch.

As she stooped to take up the lamp she saw, half hidden by the snow, a neckerchief of orange silk belonging to Madame Bastien, and almost in the same spot she found a little slipper of red morocco encrusted, so to speak, in the snow hardened by the ice.

More and more surprised, and wondering how these articles, which evidently belonged to her mistress, came to be there, Marguerite, struck with a sudden idea, picked up the neckerchief and the slipper, then, with the aid of her lamp, she examined attentively the pavement of the corridor.

There she recognised the recent imprint of snow-covered feet, so that in following this trace of Madame Bastien's little feet she noticed the last tracks at the door of her mistress. Suddenly Marguerite recollected that when she had assisted her mistress, overcome by the cold, to get in bed, it had not been unmade; other circumstances corroborated these observations, and the servant, terrified at the discovery she had just made, entered Madame Bastien's chamber, where Frederick was sitting near his mother.

An hour and a quarter after David's departure a cabriolet with two horses white with foam and marked with the postilion's whip stopped at the door of the farm.

David and Doctor Dufour descended from this carriage.

CHAPTER XXXIX.