"Take it along," he said. "Always wondered what one of these things would do to a burglar. Nobody ever burgles this house, dammit. Take it with you. Might be useful. What?"

"But I can — "

"My dear chap, not another word. Bain won't hurt it. Fell in the river with it once myself. If you don't feel up to potting the blighter, you can use it to intimidate him with. Or I can get you a pair of knuckledusters, if you'd rather? Might be useful. What?"

He was already bustling Courtney into a mackintosh. The raincoat, several sizes too small, set Courtney's wrists some inches out of the sleeves and threatened to crack across the shoulders.

"What I mean is, I can't go about firing rifles at burglars in other people's houses! In the first place, it's illegal. In the second place, if I used this thing on him they'd have to scrape him off the walls. In the third place—"

"Here's your hat," said the major, jamming it down on his head. "Better hurry. Good hunting, my dear chap. If I hear any rumpus I'll come and lend a hand."

The door closed, and he was shut out in the rain.

He set out at a run. But the path was slippery, the gate greasy, the pavement of Fhzherbert Avenue like a water-chute. He had to slow down, or he would have gone head over ears.

It was a tropical rain which must have made many of the residents feel at home. There was no thunder or lightning; only a steady driving deluge which struck the pavement to rebound up again under your chin and in which you could not even have heard yourself shout.

Even the street-lamps were hardly visible. Courtney put his head down and butted along against the downpour. He could feel his hat and collar growing sodden, and the heavy squelch of his shoes. But the thought which crowded out all others in this roaring gloom was that Mrs. Propper's intruder was not a burglar of the sort she thought — and that Ann Browning, alone except for an equally terrified Vicky Fane, was shut up in a room which already held enough unpleasant memories.