That day she was sitting by the front window in the alcove, looking out to where the sea was rolling in its waves upon the shore. Suddenly, to her surprise, she saw the village postman, who had been passing along the road, open her gate, and come up the path. Her first thought was that her concealment had been discovered, and that Guy had written to her. Then a wild thought followed that it was somehow connected with Hilda. But soon these thoughts were banished by the supposition that it was simply a note for one of the servants. After this she fell into her former melancholy, when suddenly she was roused by the entrance of John, who had a letter in his hand. "A letter for you, miss," said John, who had no idea that Zillah was of a dignity which deserved the title of "my lady." Zillah said not a word. With a trembling hand she took the letter and looked at it. It was covered with foreign post-marks, but this she did not notice. It was the handwriting which excited her attention. "Hilda!" she cried, and sank back breathless in her chair. Her heart throbbed as though it would burst. For a moment she could not move; but then, with a violent effort, she tore open the letter, and, in a wild fever of excited feeling, read the following: "NAPLES, June 1, 1859. "MY OWN DEAREST DARLING,---What you must have suffered in the way of wonder about my sudden disappearance, and also in anxiety about your poor Hilda, I can not imagine. I know that you love me dearly, and for me to vanish from your sight so suddenly and so strangely must have caused you at least some sorrow. If you have been sorrowing for me, my sweetest, do not do so any more. I am safe and almost well, though I have had a strange experience.