The Riddle of the Night

Under ordinary circumstances one might as soon have expected to run foul of a specimen of the great auk rearing a family in St. Paul's churchyard, as to find Mr. Narkom's limousine in the neighbourhood of Mulberry Lane at any hour of the day or the night throughout the whole cycle of the year.

For a reason which will be made clear in the course of events, however, the superintendent had been persuaded to go considerably out of his way before returning to town after mingling duty with pleasure in taking part in the festivities attendant upon the coming of age of his friend Sir Philip Clavering's son and heir, and, incidentally, in seeing, too, that Petrie and Hammond, two of his sergeants, kept a watchful eye upon the famous Clavering service of gold plate which had been brought out of the bank vault for the occasion.

All three were sitting serenely back among the cushions of the limousine at the period when Lennard brought it to this abrupt and startling halt, the result of which was to fairly jerk them out of their seats and send them sprawling over one another in a struggling heap.

There was a moment of something like absolute confusion, for mist and darkness enveloped both the road and the Common, and none of the three could see anything from the windows of the car which might decide whether they had collided with some obstruction or were hovering upon the brink of some dangerous and unexpected pitfall.

Nor were their fears lessened by perceiving—through the glass screen—that Lennard had started up from his seat, and, with a hastily produced electric torch in one upraised hand, was leaning forward and wildly endeavouring to discern something through the all-enfolding mist. Mr. Narkom hastily unlatched the door and leaned out.

"What is it? What's gone wrong?" he inquired in the sharp staccato of excitement. "Anything amiss?"