It will readily be believed that this incident had not added to my peace of mind. One more visit I decided to pay to the old ground in Lambeth, and after that—why, in truth, whether to turn east, west, north or south, I knew no more than the dead.

Monday was bright and frosty; Monday evening clear, cold and starlight. The gaslights flared away in the streets and shops; the roads were lined with wayfarers.

Sauntering down the narrow pavement on the opposite side of the way, in the purposeless manner that a hopeless man favours, I approached the book-stall. A sailor was standing before it, his head bent over the volumes. Every pulse within me went up to fever heat: for there was that in him that reminded me of Tom Heriot.

I crossed quietly to the stall, stood side by side with him, and took up a handful of penny dreadfuls. Yes, it was he—Tom Heriot.

"Tom," I cried softly. "Tom!"

I felt the start he gave. But he did not move hand or foot; only his eyes turned to scan me.

"Tom," I whispered again, apparently intent upon a grand picture of a castle in flames, and a gentleman miraculously escaping with a lady from an attic window. "Tom, don't you know me?"

"For goodness' sake don't speak to me, Charley!" he breathed in answer, the words barely audible. "Go away, for the love of heaven! I've been a prisoner here for the last three minutes. That policeman yonder would know me, and I dare not turn. His name's Wren."

Three doors off, a policeman was standing at the edge of the pavement, facing the shops, as if waiting to pounce upon someone he was expecting to pass. Even as Tom spoke, he wheeled round to the right, and marched up the street. Tom as quickly disappeared to the left, leaving a few words in my ear.

"I'll wait for you at the other end, Charley; it is darker there than here. Don't follow me immediately."