"There are a number of police at the door, sir."

A loud knock at that instant confirmed her words.

It was a pretty fix in all truth, and I stood hesitating in perplexity what to do, when the knocking was repeated more insistently.

Obviously there was nothing for it but to admit the police, so I sent Ellen downstairs, and prepared to meet the crisis with as bold a face as possible.

CHAPTER V

ALTHEA'S STORY

I opened the door and found three men there, two of them in police uniform.

"Herr Dormund is here?" asked one of them.

"Yes," I said, and they entered.

"We must see him at once."