"It was not so very difficult. As he was always knocking about the river
I hired Dingle's sloop-rigged three-tonner to be more on an equality.
Powell was friendly but elusive. I don't think he ever wanted to avoid
me. But it is a fact that he used to disappear out of the river in a
very mysterious manner sometimes. A man may land anywhere and bolt
inland--but what about his five-ton cutter? You can't carry that in your
hand like a suit-case.
"Then as suddenly he would reappear in the river, after one had given him
up. I did not like to be beaten. That's why I hired Dingle's decked
boat. There was just the accommodation in her to sleep a man and a dog.
But I had no dog-friend to invite. Fyne's dog who saved Flora de
Barral's life is the last dog-friend I had. I was rather lonely cruising
about; but that, too, on the river has its charm, sometimes. I chased
the mystery of the vanishing Powell dreamily, looking about me at the
ships, thinking of the girl Flora, of life's chances--and, do you know,
it was very simple."
"What was very simple?" I asked innocently.
"The mystery."
"They generally are that," I said.
Marlow eyed me for a moment in a peculiar manner.
"Well, I have discovered the mystery of Powell's disappearances. The
fellow used to run into one of these narrow tidal creeks on the Essex
shore. These creeks are so inconspicuous that till I had studied the
chart pretty carefully I did not know of their existence. One afternoon,
I made Powell's boat out, heading into the shore. By the time I got
close to the mud-flat his craft had disappeared inland. But I could see
the mouth of the creek by then. The tide being on the turn I took the
risk of getting stuck in the mud suddenly and headed in. All I had to
guide me was the top of the roof of some sort of small building. I got
in more by good luck than by good management. The sun had set some time
before; my boat glided in a sort of winding ditch between two low grassy
banks; on both sides of me was the flatness of the Essex marsh, perfectly
still. All I saw moving was a heron; he was flying low, and disappeared
in the murk. Before I had gone half a mile, I was up with the building
the roof of which I had seen from the river. It looked like a small
barn. A row of piles driven into the soft bank in front of it and
supporting a few planks made a sort of wharf. All this was black in the
falling dusk, and I could just distinguish the whitish ruts of a cart-
track stretching over the marsh towards the higher land, far away. Not a
sound was to be heard. Against the low streak of light in the sky I
could see the mast of Powell's cutter moored to the bank some twenty
yards, no more, beyond that black barn or whatever it was. I hailed him
with a loud shout. Got no answer. After making fast my boat just
astern, I walked along the bank to have a look at Powell's. Being so
much bigger than mine she was aground already. Her sails were furled;
the slide of her scuttle hatch was closed and padlocked. Powell was
gone. He had walked off into that dark, still marsh somewhere. I had
not seen a single house anywhere near; there did not seem to be any human
habitation for miles; and now as darkness fell denser over the land I
couldn't see the glimmer of a single light. However, I supposed that
there must be some village or hamlet not very far away; or only one of
these mysterious little inns one comes upon sometimes in most unexpected
and lonely places.