CHAPTER I

A TELL NEAR BABYLON

Mesopotamia, "the land between the rivers," has been brought by Time's revolution once more into the foreground of the history of the world. The plains where Abraham, Isaac and Jacob tended their flocks and herds; where the hosts of Sennacherib, Shalmaneser and Alexander contended for "world-power" in their day; where the Arabs, heirs of ancient civilisations, reared a civilisation of their own until it fell under the blight of Turkish dominion: have become once more the battle-ground of opposing armies, the representatives of conflicting spirits and ideals.

This fertile land, whose history dates back many thousands of years, has long lain desolate. Swamps and marshes and the floods of the Tigris and the Euphrates cover immense tracts that were once the granary of the middle East. The old canals and irrigation works constructed by Babylonians and Assyrians are now obliterated by sand. Where once large populations throve and cultivated literature and the arts, now roam only a few tribes of Arabs, degenerate descendants of the race that at one time led the world in the things of the mind. Mesopotamia is the "abomination of desolation."

Here and there a mound—known to archæologists as a tell—marks the site of a buried city, and excavation has brought to light the remains of palaces and monumental tombs, and temples where "pale-eyed priests" chanted incantations to Assur and Ishtar and Merodach—the Baalim and Ashtoreth of the Bible. It was at one such tell that the story to be unfolded in the following pages had its beginning.

Early one morning in the autumn of 1916, any one who had chanced to be standing on this tell would have noticed, far in the eastern sky, a moving speck. It might have been a gigantic bird, but that, as it approached, its flight was swifter, more direct, more noisy. As it came nearer, it swept round in an immense circle, then descended in a spiral course, skimmed the surface of the tell, and finally alighted on a clear and level stretch of ground on the western side.

Through all its ages of solitude the tell had never known so strange a visitant. The shades of ancient priests and soothsayers might be imagined to shrink away from this intruder upon their haunts. What had remotest antiquity to do with this symbol of modernity, the last word in scientific invention in a world of scientific marvels?

Some such thoughts as these seemed to grip one of the two young men who disengaged themselves from the aeroplane.

"So this is your tell!" cried the elder of the two, in the loud tones that bespeak a cheerful soul. He looked with an air of mockery at the rugged contours of the mound.

"Hush, Ellingford!" said the other, in a stage whisper. "We are trespassers—on a spot where Assyrians worshipped when Rome was still a village."

"Well, they can't hear us. What's more to the point, the Arabs can, if they're about; so hurry up."

"Hopelessly matter-of-fact; everlastingly practical! Here are we, in the very nursery and cradle of mankind; yet you can't spare half a thought for the past! You live altogether in the present——"

"Look here, Burnet," said the other, cutting him short; "if you don't stop gassing we shall neither of us live in the future. Before you can say Jack Robinson—or Beelzebub, if you prefer it—we may have a swarm of Arabs round us with Mauser rifles and explosive bullets. I'm responsible for this machine. So buck up. You can commune with the spirits of the past when I am gone."

Captain Ellingford spoke good-humouredly, but with an undertone of seriousness. Roger Burnet laughed.

"Righto," he said. "I'll not keep you."

He glanced keenly around, as if looking for some landmark; then, having found what he sought, set off with quick step towards a group of ruins near the centre of the tell, about a hundred and fifty yards from where the aeroplane had landed. Captain Ellingford, first looking in all directions to assure himself that no one was near, followed his companion, ever and anon throwing a glance backward: he was loth to leave his machine.

The surface of the tell was irregular. At one part you would find a smooth expanse of sand; at another, drifted heaps, fragments of rubble, brick and stone; at a third, larger blocks of stone, broken columns, chips of cornice and frieze. Only at one spot was there any substantial relic of the ancient buildings. The lower portion of what had once been a magnificent gateway or porch, together with the remains of the adjacent walls, rose above the surrounding litter. Each side of the portal was formed of what appeared to be a massive solid block, carved to the image of some strange colossal animal, its mouth gaping in a hideous grimace, like the gargoyles on a medieval church. Through this gateway Burnet passed; then he turned to the right, stooped, and with a piece of broken sherd began to scrape away the sand from an area several feet square. Presently there was revealed a flat slab of stone, which, when he had cleared its edges of sand, he lifted, revealing a shallow flight of steps.

"Here we are," he said, turning to his companion. "We discovered it when we were digging here a few years ago, my poor old father and I, and covered it up, meaning to return. There was a German grubbing about in the neighbourhood, and my father didn't want any poaching on what he considered his preserves. But he never had a chance to come back. Come down and have a look."

He led the way down into a small subterranean room or cellar, and flashing his electric torch, pointed out strange markings on the walls.

"Queer hobby," remarked Ellingford. "Well, I must get back to the bus. Don't like leaving it so long."

They returned to the aeroplane. Burnet took a bundle from it. Ellingford got into his seat, saying:

"A month from now, then. I'll be here unless I'm pipped. Take care of yourself. Good luck!"

He started the engine. Burnet helped him to shove off; the machine jolted over the rough ground, rose into the air, and in five minutes was out of sight.