Arthur and the others walked down the deep and narrow alley outside St Giles Church, where the passage was too narrow for two people to walk side by side.
Even a grown man had to keep his shoulders tucked in to ensure his coat didn't touch the damp, moss-covered walls.
They had to walk in single file, with Officer Tony at the front and Arthur bringing up the rear, while Dickens, Tom, and young Adam were protected between them.
As they walked, Adam suddenly stopped, mesmerized in front of a shack constructed of wood and iron wires.
Tom, without turning back, tugged at Adam's arm until he felt resistance and finally looked back at the stationary Adam, asking in puzzlement, "Child, what's wrong?"
Adam blinked and, pointing to the house stitched together by wires and boards—its original look no longer discernible—said, "I want to go back and see my friend."
Arthur glanced at the doorplate hanging askew on a single nail, covered in red rust.