And as he entered the house he was already stripping off the old shooting jacket which he wore in the garden. For my part I slipped a light top-coat over my somewhat untidy house attire, and taking my hat and a stick, stepped quickly out along the road in the direction of the village street. A brisk walk brought me to the little sentry-box under the trees. But Gatton was not to be seen. Indeed, with the exception of several ordinary pedestrians who were obviously returning from the city to their homes (all of whom I scrutinized, thinking that Coverly might come this way) and the constable on duty at the point, there was no one about who looked in the least like either of my expected visitors.

Having waited for some ten minutes unavailingly, I spoke to the man in the box.

"Good evening, constable," I said; "I expected to meet a friend here—Inspector Gatton, of Scotland Yard—you may know him?"

"I know of him quite well, sir," answered the constable, "and should recognize him if I saw him. But he has not been here this evening."

"You have seen no one hanging about who might have been sent by him?"

"No one, sir."

"Strange," I muttered; then: "My name is Addison, constable," I said, "and if any one should ask for me will you direct him to proceed to my house?" And I gave the man instructions respecting its whereabouts.

"I will," answered the constable; and wishing him "good night," I retraced my steps, curious respecting the matter, but not apprehensive as I well might have been—and with no glimmering of the ghastly truth penetrating to my mind.