CHAPTER XI
CAIRO
The exact manner in which mental stress will effect a man's physical health is often difficult to predict. Robert Cairn was in the pink of condition at the time that he left Oxford to take up his London appointment; but the tremendous nervous strain wrought upon him by this series of events wholly outside the radius of normal things had broken him up physically, where it might have left unscathed a more highly strung, though less physically vigorous man.
Those who have passed through a nerve storm such as this which had laid him low will know that convalescence seems like a welcome awakening from a dreadful dream. It was indeed in a state between awaking and dreaming that Robert Cairn took counsel with his father—the latter more pale than was his wont and somewhat anxious-eyed—and determined upon an Egyptian rest-cure.
"I have made it all right at the office, Rob," said Dr. Cairn. "In three weeks or so you will receive instructions at Cairo to write up a series of local articles. Until then, my boy, complete rest and—don't worry; above all, don't worry. You and I have passed through a saturnalia of horror, and you, less inured to horrors than I, have gone down. I don't wonder."
"Where is Antony Ferrara?"
Dr. Cairn shook his head and his eyes gleamed with a sudden anger. "For God's sake don't mention his name!" he said. "That topic is taboo, Rob. I may tell you, however, that he has left England."
In this unreal frame of mind, then, and as one but partly belonging to the world of things actual, Cairn found himself an invalid, who but yesterday had been a hale man; found himself shipped for Port Said; found himself entrained for Cairo; and with an awakening to the realities of life, an emerging from an ill-dream to lively interest in the novelties of Egypt, found himself following the red-jerseyed Shepheard's porter along the corridor of the train and out on to the platform.
A short drive through those singular streets where East meets West and mingles, in the sudden, violet dusk of Lower Egypt, and he was amid the bustle of the popular hotel.