what—had come between them, yet I was surprised that father should go into a place with such a bad name. Though I believed Higham's story, I did not then believe that anything serious had happened. Hawksley looked unlike a murderer.
"I believe you know my father, Captain Simpson?" I said.
"I have known him since we were boys," replied Hawksley. "What can I do for his son?"
"You can tell me where my father is."
"I am sorry I cannot oblige you," he answered calmly. "The captain was here yesterday, shortly after noon. I have not seen him since."
"He left here, then?"
"That would seem to be the logical inference from the fact I have stated. We were together half an hour—possibly an hour—and I have not set eyes on him since."
Then I told the chemist the whole of Higham’s story, and how his door had been watched from the moment of my father's entrance, and I added:
"I know there was bad blood between you, and I am going to find out, in some way, what you know about his disappearance."
He looked at me curiously, without replying. I can only compare his expression to that of a cat watching a disabled mouse that tries to crawl away. At the same time he endeavored to get between me and the door, but I was looking for such a move, and headed him off.
"None of that!" I said. "You can't close any hatches while I'm aboard. Now, then, where’s the old man?"
He shrugged his shoulders, but kept his hungry eyes upon me. I had to repeat my question.
"I'm sorry I can't tell you," was all he said.
There wasn't a thing I could do, but there was one thing more I could say, and as I said it I watched him closely:
"If anything has happened to my father in this house, you'll regret it. I'll have the watch kept up, and if the old man doesn’t turn up on board ship by morning, your den shall be searched, from cellar to garret."
Well, the captain did not turn up by morning, and a close watch of the chemist's shop had shown nothing out of the or-
