At the foot of the steps he took his daughter’s arm, and by way of the Rue des Saints Pères we reached Rue de l’Université. I followed them at a distance of ten paces. We arrived at No. 40 without having met any one. I rejoined them there.

“That is a good omen,” I said; “do you wish me to go up with you?”

“No. Do not compromise yourself any further. Await my daughter here.”

I bowed.

“And now, once more, thanks and farewell,” he said, giving me his hand. “Language has no words to express my gratitude. I pray that heaven may some day grant me the opportunity of giving fuller expression to my feelings.”

I answered him with a pressure of the hand.

He entered the house. Solange followed him; but she, too, pressed my hand before she entered.

In ten minutes the door was reopened.

“Well?” I asked.

“Your friend,” she said, “is worthy of his name; he is as kind and considerate as yourself. He knows that it will contribute to my happiness to remain with my father until the moment of departure. His sister has ordered a bed placed in her room. To-morrow at three o’clock my father will be out of danger. To-morrow evening at ten I shall expect you in the Rue Ferou, if the gratitude of a daughter who owes her father’s life to you is worth the trouble.”