It came about, thus, that for the next few weeks I watched a fading life, myself alert and sympathetic, yet unable somehow to intrude and help. Noticing various little things by which George Isley betrayed the progress of the unequal struggle, I found my assistance negatived by the fact that I was in similar case myself. What he experienced in large and finally, I, too, experienced in little and for the moment. For I seemed also caught upon the fringe of the invisible web. My feelings were entangled sufficiently for me to understand.... And the decline of his being was terrible to watch. His character went with it; I saw his talents fade, his personality dwindle, his very soul dissolve before the insidious and invading influence. He hardly struggled. I thought of those abominable insects that paralyse the motor systems of their victims and then devour them at their leisure--alive. The incredible adventure was literally true, but, being spiritual, may not be told in the terms of a detective story. This version must remain an individual rendering--an aspect of _one_ possible version. All who know the real Egypt, that Egypt which has nothing to do with dams and Nationalists and the external welfare of the falaheen, will understand. The pilfering of her ancient dead she suffers still; she, in revenge, preys at her leisure on the living. The occasions when he betrayed himself were ordinary enough; it was the glimpse they afforded of what was in progress beneath his calm exterior that made them interesting. Once, I remember, we had lunched together at Mena, and, after visiting certain excavations beyond the Gizeh pyramids, we made our way homewards by way of the Sphinx. It was dusk, and the main army of tourists had retired, though some few dozen sight-seers still moved about to the cries of donkey-boys and baksheesh. The vast head and shoulders suddenly emerged, riding undrowned above the sea of sand. Dark and monstrous in the fading light, it loomed, as ever, a being of non-human lineage; no amount of familiarity could depreciate its grandeur, its impressive setting, the lost expression of the countenance that is too huge to focus as a face. A thousand visits leave its power undiminished. It has intruded upon our earth from some uncommon world. George Isley and myself both turned aside to acknowledge the presence of this alien, uncomfortable thing. We did not linger, but we slackened pace. It was the obvious, inevitable thing to do. He pointed then, with a suddenness that made me start. He indicated the tourists standing round.