There was also the remains of a wire fence, tangled over with brambles.

“Stop here,” Percy said.

“Might be more ahead,” I suggested.

“This is already more than we’ve seen elsewhere. I want a picture of that sign.”

“I can’t guarantee it’ll be legible,” I said, given the way the sun was striking it, and the faint color of the letters, pale as chalk on the white wood.

“Well, try,” Percy said shortly.

So I set up my equipment and did that. For the first time in a long while, I felt as though I was earning my keep.

The first book Percy had written was called Every Measure Short of War, and it was a history of Abolitionism from the Negro point of view.

The one he was writing now was to be called Where Are the Three Million?

I made a dozen or so exposures and put my gear back in the carriage. Percy took the reins this time and urged the horses farther up the trail. Scrub grass and runt pines closed in on both sides of us, and I found myself watching the undergrowth for motion. The landlady’s warning had come back to haunt me.

But the woods were empty. An old stray dog paced us for a few minutes, then fell behind.

My mother had once corresponded with Mrs. Harriet Beecher Stowe, who was a well-known abolitionist at one time, though the name is now mostly forgotten. Percy had contacted my parents in order to obtain copies of that correspondence, which he had quoted in an article for the Tocsin.

My mother, of course, was flattered, and she continued her correspondence with Percy on an occasional basis. In one of his replies Percy happened to remark that he was looking for a reliable photographer to hire for the new project he had in mind. My mother, of course, sent him to me. Perhaps she thought she was doing me a favor.

Thus it was not money but conscience that had propelled me on this journey. Conscience, that crabbed and ecclesiastical nag, which inevitably spoke, whether I heeded it or not, in a voice much like my mother’s.