"Stand still, for your life!" came Smith's voice, high-pitched.
A beam of white leaped out across the room and played full upon the coffee-table in the center.
Prepared as I was for something horrible, I know that I paled at sight of the thing that was running round the edge of the envelope.
It was an insect, full six inches long, and of a vivid, venomous, red color! It had something of the appearance of a great ant, with its long, quivering antennae and its febrile, horrible vitality; but it was proportionately longer of body and smaller of head, and had numberless rapidly moving legs. In short, it was a giant centipede, apparently of the scolopendra group, but of a form quite new to me.
These things I realized in one breathless instant; in the next—Smith had dashed the thing's poisonous life out with one straight, true blow of the golf club!
I leaped to the window and threw it widely open, feeling a silk thread brush my hand as I did so. A black shape was dropping, with incredible agility from branch to branch of the ivy, and, without once offering a mark for a revolver-shot, it merged into the shadows beneath the trees of the garden. As I turned and switched on the light Nayland Smith dropped limply into a chair, leaning his head upon his hands. Even that grim courage had been tried sorely.
"Never mind the dacoit, Petrie," he said. "Nemesis will know where to find him. We know now what causes the mark of the Zayat Kiss. Therefore science is richer for our first brush with the enemy, and the enemy is poorer—unless he has any more unclassified centipedes. I understand now something that has been puzzling me since I heard of it—Sir Crichton's stifled cry. When we remember that he was almost past speech, it is reasonable to suppose that his cry was not 'The red hand!' but 'The red ANT!' Petrie, to think that I failed, by less than an hour, to save him from such an end!"
CHAPTER IV
"THE body of a lascar, dressed in the manner usual on the P. & O. boats, was recovered from the Thames off Tilbury by the river police at six A.M. this morning. It is supposed that the man met with an accident in leaving his ship."