"No luck," he muttered. "Twenty fathoms down. Try again to-morrow," and, turning over, he recommenced his discordant snoring. "Wake up!" I repeated, redoubling the shaking performance. "There's a burglar after the cipher."

The word "cipher" did it, for in an instant he was up and fully awake.

"Hush! Listen!" And carefully opening the door, I hastened to my father's room to arouse him.

We sallied forth to meet the foe; my father and uncle led the way, the latter grasping a revolver, while I followed, feeling somewhat disjointed in my lower limbs.

At the top of the stairs we waited for further signs of the burglar, and in the dismal silence, broken only by the moaning of the wind, I could feel my heart throbbing violently against my ribs. At length came the unmistakable sounds of some one moving cautiously.

A man must naturally feel at a disadvantage when, clad mainly in pyjamas, he is forced single-handed to tackle a house-breaking ruffian; but, with three of us, and the comforting reassurance imparted by the revolver, the deficiency of wardrobe counted for little.

Suddenly the silence was broken by the noise of a furious scuffle, followed by a shriek of pain, and, concealment being no longer necessary, the brothers dashed downstairs. My uncle led in the race, but, tripping over a man's body, he lay half-stunned, while my father, who followed more cautiously, narrowly escaped the same fate. Then some one rushed quickly through the hall and began to fumble with the lock of the front door, and, as the door was thrown violently open, there was a blinding flash from the vicinity of the floor, followed by another yell of pain, and the pungent smell of gunpowder filled the air.

"That's settled his hash, Howard," I heard my uncle exclaim. "Get a light and see what we are up to."

I made for the dining-room to light the lamp, and as I crossed the hall my bare feet stepped in a pool of warm liquid. With trembling fingers I struck a match and lighted the lamp, and, returned to the scene of the struggle.

My uncle was leaning against the wall, the still smoking revolver in his hand, and my father was leaning over a motionless figure huddled at the foot of the stairs, while a stream of blood, through which I had stepped, slowly welled across the floor.