The interpretation of this was that I intended to see Felix Briarfield at Bellin Hall, Marshminster. Face to face with him, I would force him to explain why he had not kept the appointment. It seemed to me a suspicious circumstance. Perhaps Strent had told him Francis was dead, and therefore it would be useless for him to ride to the Fen Inn. If this were so, it would go a long way toward implicating him in the crime.

I re-entered the house, locked up everything, and, strapping on my knapsack, took my departure toward Marshminster. Some way down the road I looked back at the ruin, and saw it loom more grim and ghastly than ever. Even in the bright sunshine it could not appear otherwise than eerie, and it was with great pleasure that I left it behind. Yet under those sloping roofs Francis Briarfield lay dead, and it was to discover his assassin and to avenge his death that I set my face toward Marshminster.

CHAPTER III.

[FELIX OR FRANCIS?]

Late in the afternoon I tramped into Marshminster. It was by no means my first visit to that sleepy provincial town. Under the shadow of the cathedral tower dwelt relatives with whom I had aforetime spent school and college holidays. Their house was the goal of my pilgrimage, and a week's rest was to recoup me for the toils of the walking tour. The tragic occurrence at the Fen Inn altered all my plans. With an assassin to be tracked, there was no time for comfortable idleness. Francis Briarfield had been my friend, and I owed it to his memory to avenge his death. It was no easy task I had set myself; I recognized that from the first.

In place, therefore, of seeking the center of the town and my maiden aunt's, I turned off at the outskirts and made for Bellin Hall. According to the story of Francis, his brother was staying with the Bellins, and it was necessary that I should see him at once about the matter. My acquaintance with Mrs. Bellin and her daughter was confined to casual conversation at crowded "at homes" during the season. I had hardly the right to thrust myself on them uninvited, but my business brooked of no delay. The sooner Felix knew the truth the better it would be for him. If he were guilty, I could punish him for his crime by denouncing him at once to the authorities; if innocent, he need lose no time in hunting down those who had slain his brother. Besides, I wished to put Olivia on her guard against the man masquerading as Francis Briarfield. That I intended to do in any case, whether he was innocent or guilty.

Bellin Hall was a grotesque specimen of architecture, built by Jeremiah Bellin, who had made his money out of blacking. It was uncommonly like a factory, but perhaps the deceased Jeremiah liked something to remind him of the origin of his fortune and keep him from thinking his ancestors came over with William the Conqueror. He married the daughter of a baronet, and then took his departure to the next world, leaving his widow well provided for and his daughter an heiress in her own right. Mrs. Bellin was a pretty woman, with no brains and a giggling laugh. Her daughter had the beauty of her mother and the brains of her father, so she was altogether a charming girl. How she could tolerate her silly dolly of a mother I could never understand. Perhaps twenty-three years of constant forbearance had inured her to the trial.

On arriving at the front door I learned that Mr. Briarfield was within, and sent up my card, requesting a private interview. For the present I did not wish to see Olivia, as it was my intention to warn Felix that I was cognizant of his trickery. My theory was proved correct by the following dialogue:

Myself: "Is Mr. Briarfield within?"

Footman: "Yes, sir. Mr. Francis Briarfield has just returned from town."