"Tie your towels round your faces," he gasped, for the smoke was even more irritating now, and was denser even. "Now, we've half a dozen cans of water between us. I'll open the door. Let my extinguisher play on the flames for a while, and then finish the business with water."

But though an extinguisher may be an excellent invention, and will extinguish a fire swiftly, its successful action depends entirely on one point. The contents must be delivered on the fire direct, and to that end the one who grips it must approach sufficiently close to the flames. Here, as it happened, that was almost impossible. For when the staircase door was thrown open the improvised brigade was swept back by an appalling gush of flame and smoke. Clive ducked his head, turned his face away, and set the extinguisher going. But the effect was nil, for the actual fire was situated round the angle of the door. Clive forced his way nearer till he was within two feet of the entrance, and endeavoured to direct the jet round the corner. And then Susanne dragged him backward.


"THE IMPROVISED BRIGADE WAS SWEPT BACK BY AN APPALLING GUSH OF FLAME AND SMOKE."


"You can't do it," he said peremptorily. "Your clothes are on fire already. Here, you chaps, help to beat them out."

The effort to say as much set him coughing violently. But the words were heard distinctly, and Martin and Fellows, two of the helpers, at once attacked the flames which had taken hold of Clive's dressing-gown. A moment later the whole party was forced into the outer corridor by an even fiercer blast of flame, accompanied by pungent smoke.

They gasped for breath, and then looked desperately at one another.