The Silent House by Fergus Hume

"In Geneva Square, Pimlico, I found the house I wanted. It was No. 13, and was said to be haunted, as cries had been heard in it at night, and lights had been seen flitting from window to window when no one was in the house. I looked at it without entering, or calling on the landlord, and then I went into Jersey Street to see the back. The house in the same section with it was kept by a Mrs. Bensusan, who took in lodgers. Her rooms were vacant, and as it suited me very well that I should be a neighbour to Clear, I took the rooms. They proved -- as I shall explain -- better for our purpose than I was aware of.

"When I told Ferruci of my discovery, he gave Clear money and made him hire the house and furnish two rooms for himself. I supplied the money. In this way Clear, calling himself Berwin, which was the name of Vrain's house in the country, came to live in Pimlico. We also removed the real Vrain to Mrs. Clear's at Bayswater, and he passed as her husband. So weak were his brains, and so cowed was his spirit, that there was no difficulty in keeping him in the house, and the neighbours were told merely that Clear was ill.