“Quick!” whispered Neeland to Ilse Dumont. “Follow me downstairs! It’s the only chance for you now!”

But the passageway was blocked by a struggling, cursing, panting crowd, and they were obliged to retreat into the club rooms.

In the salle de jeu, Ali Baba, held fast by three men dressed as waiters, suddenly tripped up two of them, turned, and leaped for the doorway. The two men who had been tripped scrambled to their feet and tore after him. When they reached the hallway the Eurasian was gone; but all of a sudden there came the crash of a splintered door from the landing above; and the dim corridor rang with the frightful screaming of a woman.

“It’s—that—that—Russian girl!” stammered Ilse Dumont; “—The girl I locked in! Oh, my God!—my God! Karl Breslau is killing her!”

Neeland sprang into the hall and leaped up the stairs; but the three men disguised as waiters had arrived before him.

And there, across the threshold of the bedroom, backed up flat against the shattered door, Ali Baba 381 was already fighting for his life; and the frightened Russian girl crept out from the bedroom behind him and ran to Neeland for protection.

Twice Neeland aimed at Ali Baba, but could not bring himself to fire at the bleeding, rabid object which snarled and slavered and bit and kicked, regardless of the blows raining on him. At last one of his assailants broke the half demented creature’s arm with a chair; and the bloody, battered thing squeaked like a crippled rat and darted away amid the storm of blows descending, limping and floundering up the attic stairs, his broken arm flapping with every gasping bound.

After him staggered his sweating and exhausted assailants, reeling past Neeland and Ilse Dumont and the terrified Russian girl who crouched behind them. But, halfway up the stairs all three halted and stood clinging to the banisters as though listening to something on the floor above them.

Neeland heard it, too: from the roof came a ripping, splintering sound, as though people on the slates were prying up the bolted scuttle. The three men on the stairs hesitated a moment longer; then turned to flee, too late; a hail of pistol shots swept the attic stairs; all three men came pitching and tumbling down to the landing.

Two of them lay still; one rose immediately and limped on again down the hallway, calling over the banisters to those below: