“There lies the wing of a Vampire Bat,” he said, pointing, “in Chancery Lane. It is impossible. Yet,” he raised his glass, “‘Pussyfoot’ Johnson has visited Scotland, the home of Whisky!”

We were silent for a while, whilst I considered his remarks.

“The conclusion to which I have come,” declared Harley, “is that nothing is so strange as the commonplace. A rod and line, a boat, a luncheon hamper, a jar of good ale, and the peculiar peace of a Norfolk river—these joys I willingly curtail in favour of the unknown things which await us at Cray’s Folly. Remember, Knox,” he stared at me queerly, “Wednesday is the night of the full moon.”

[ [!-- H2 anchor --] ]

CHAPTER IV. CRAY’S FOLLY

Paul Harley lay back upon the cushions and glanced at me with a quizzical smile. The big, up-to-date car which Colonel Menendez had placed at our disposal was surmounting a steep Surrey lane as though no gradient had existed.

“Some engine!” he said, approvingly.

I nodded in agreement, but felt disinclined for conversation, being absorbed in watching the characteristically English scenery. This, indeed, was very beautiful. The lane along which we were speeding was narrow, winding, and over-arched by trees. Here and there sunlight penetrated to spread a golden carpet before us, but for the most part the way lay in cool and grateful shadow.

On one side a wooded slope hemmed us in blackly, on the other lay dell after dell down into the cradle of the valley. It was a poetic corner of England, and I thought it almost unbelievable that London was only some twenty miles behind. A fit place this for elves and fairies to survive, a spot in which the presence of a modern automobile seemed a desecration. Higher we mounted and higher, the engine running strongly and smoothly; then, presently, we were out upon a narrow open road with the crescent of the hills sweeping away on the right and dense woods dipping valleyward to the left and behind us.

The chauffeur turned, and, meeting my glance: