his brother officers cared not a rap for such thoughts. That little lesson in geography proved of vast assistance to them all, and the thought of fighting in the near future, of Turks and of Arabs, roused their excitement to the highest. A couple of weeks later they took train down-country, where the bustle about the port, the presence of other troops who were to take part in the expedition, and the sight of the transports they were to board brought their spirits to fever pitch. Two days later they set sail, and within a very short period found themselves steaming to the head of the Persian Gulf. Before the dusk fell that evening they were within sight of land, and had the huge felicity of seeing the gunboat which escorted them exchange shots with the Turkish forts at the mouth of the Shatt-el-Arab. It was the opening of their campaign. It was the first shot that many of them had heard discharged in actual warfare.
"Hurrah!" shouted Philip as he watched a shell bursting in the distance. "To-morrow, my boy, we'll be in the thick of it."
CHAPTER III
The Persian Gulf
What a scene of movement it was as the transport bearing the Expeditionary Force from India, destined to operate in Mesopotamia, steamed slowly up the Shatt-el-Arab, its naval escort proceeding ahead and gingerly feeling its way forward. Now and again excited Arabs were to be seen near the bank of the river, some of whom brandished their rifles, and then, as if fearing retaliation, disappeared amongst the palms. Women and children gazed in amazement at the armada which had come so unexpectedly to visit them, while the few Turks present looked on placidly – for your Turk is the most placid of all individuals.
It was some way up the river that a site had been chosen for disembarkation, and, almost before Geoff and his chum Philip could have thought it possible, the troops were disembarking.
"Of course they'll get off some of the cavalry at once," said Geoff, as he watched the horses being slung over the side. "They'll go off on a reconnaissance, and we ought soon to hear whether the enemy are in the neighbourhood."
"That's just what beats me," Philip rejoined, as he sucked at the inevitable cigarette. "Now you'd have thought that a chap like you would be sent with them, Geoff; for what do the officers with our Indian cavalry know of Mesopotamia, of the Turks, of the Arabs, and of all the different sorts of people you've told me of? They ought to be able to speak the native lingo, so as to cross-examine people. No one doubts that they are splendid horse-soldiers, but then, don't you know, there's a limit to a fellow's usefulness. 'Pon my word," he went on, getting quite indignant, "I really can't imagine what the G.O.C. can be doing! I've a jolly good mind to somehow drop him a hint that there's a chap called Geoff Keith along with the expedition. Eh! Oh!"
He gave a start as he turned round, for there was a movement on the deck immediately behind him. Geoff, too, who had been lounging on the rail of the ship, swung his form round to see what was happening. There was a dusky soldier behind them – one of their own Mahrattas – standing, tall and thin and erect and motionless, as is the case with native soldiers.
"The Officer Sahib," he said, as he held out a tiny "chit" (note). "From the Colonel Sahib."
It was perhaps characteristic of Philip that he seized the missive and glanced at the name written upon it.
"What! Not me! It's you, Geoff!" he exclaimed almost indignantly, and certainly with disappointment. "My word! Wonder what it's about. Supposing the Colonel has done just as I suggested a moment ago, and has dropped a hint to the G.O.C. Open it, there's a good fellow, for I'm full of curiosity."
Geoff obliged his friend in such leisurely style that Philip was almost stamping with impatience before the missive was opened, and then stretched out his long neck so as to be able to read the contents of the letter.
"You will please report at my orderly room at once," was written in pencil, while below there was his Commanding Officer's signature.
Philip whistled.
"Oh!" he exclaimed, and then looked sideways somewhat quizzically at his friend. "Ructions, eh? Adjutant reported badly on you! Something wrong with your parade this morning, I shouldn't wonder. Anyway, 'bang goes' all hope of your getting special employment."
To speak the truth, a feeling of dismay oppressed our hero as he glanced at those few words, while his brain got busily to work to discover the reason for the message. So far as he was aware, there had been no dereliction of duty for which he could be reprimanded. Indeed, Geoff's keenness was well known to the Adjutant and to his Commanding Officer. That the special knowledge he had of Mesopotamia should have anything to do with this sudden and unexpected summons never crossed his mind for a moment, in spite of Philip; for, after all, as we have said, Geoff was an extremely modest fellow, and made light of those unusual attainments which he had developed by a visit to this ancient Garden of Eden. Colouring to the roots of his hair, he coughed loudly to clear his voice, and, pulling down his khaki twill jumper, set off for the orderly room at once. A knock on the open door was followed by a peremptory command to enter, when he found himself face to face with his Commanding Officer.
"Ha! That you, young Keith? Sit down. Now look at that; it's a message from the Head-quarters of this expedition."
Geoff took the paper with fingers which almost trembled, for surely, surely a message from the Commander-in-Chief concerning himself must have reference to something far transcending in importance the question of a trifling dereliction of duty on his part.
"My dear – ," he read, "I am told by one of my Staff Officers that Douglas's young ward is with the force, and that the young officer knows Mesopotamia and the native tongues. Please send him along to me at once."
"At once, you see," said the Colonel, smiling kindly at our hero; "that means a feather in your cap, my lad. But perhaps you'd rather stay with the Mahrattas, eh?" he asked quizzically, now laughing loudly as he saw the puzzled expression which spread across Geoff's features. "There! There! Don't try to be polite," he told him. "I know exactly what you want to say; you're keen on your own regiment, and you'd like to work alongside the brother officers with whom you've been trained. You know well enough that, if there's any fighting to be done, the Mahrattas will be right in the midst of it; and, if they're not, it will be a piece of atrociously bad luck. But there's this other billet. Though you like your own regiment well enough, this order means special service. Now, Geoff, off you go without delay. You'll find the General ashore, and please give my compliments to him, and hand him this 'chit'."
A little more than ten minutes later, with his sword buckled on, his revolver in place, and with his full kit in evidence, Geoff clattered down the gangway and swung along the strand, and halted in front of the native house where the General had taken up his quarters. He was ushered in at once by one of the Staff Officers, and found himself face to face with the brilliant soldier who had sent for him. We admit only the bare truth when we state that it was a trying moment for our hero, for, after all, subalterns – junior subalterns in particular – are very small fry as compared with General Officers, and, unless cram-full of assurance, are apt to feel extremely insignificant, almost humble, in fact, when brought face to face with an officer of lifelong experience. Yet Geoff had been born and brought up with the Indian army. Standing stiffly at attention, he returned the General's gaze with a gaze which was as frank, as unflinching, and almost as politely inquisitive as that which had been turned on him.
"Mr. Keith, sir," one of the Staff Officers told the General. "You sent a note to the Officer Commanding the Mahrattas, asking him to send this young officer to you. You will remember, sir, that he is the son of Major Robert Keith, killed in that Frontier Expedition in which you served, and that Major Douglas has acted as his guardian."
That brought another penetrating glance in Geoff's direction – a glance which seemed to take in every characteristic of the young fellow standing so stiffly at attention: his tall, stout, active figure,
