being given, I stood by the window absently gazing out as I listened, gathering many a useful hint in the technique of preparation and preservation, and filled with admiration alike at my colleague's exhaustive knowledge of practical detail and the perfect manner in which he had trained his assistant. Suddenly I started, for a well-known figure was crossing from Crown Office Row and evidently bearing down on our chambers.
"My word, Thorndyke," I exclaimed, "here's a pretty mess!"
"What is the matter?" he asked, looking up anxiously.
"Superintendent Miller heading straight for our doorway. And it is now twenty minutes past eight."
Thorndyke laughed. "It will be a quaint position," he remarked, "and somewhat of a shock for Belfield. But it really doesn't matter; in fact, I think, on the whole, I am rather pleased that he should have come."
The superintendent's brisk knock was heard a few moments later, and when he was admitted by Polton, he entered and looked round the room a little sheepishly.
"I am ashamed to come worrying you like this, sir," he began apologetically.
"Not at all," replied Thorndyke, serenely slipping the cassowary's feather into an envelope,
