Once, years ago, when his arduous professional studies were distracted by a momentary infatuation for a fair face, a woman had proved fickle when tempted by greater wealth than he possessed. For long he was a confirmed misogynist, to his great and lasting gain as a leader of men.

But with more equable judgment came a fixed resolution not to marry unless his prospective bride cared only for him and not for his position. To a Staff Corps officer, even one with a small private income, this was no unattainable ideal. Then he met with his _debacle_ in the shame and agony of the court-martial. Whilst his soul still quivered under the lash of that terrible downfall, Iris came into his life. He knew not what might happen if they were rescued. The time would quickly pa.s.s until the old order was resumed, she to go back to her position in society, he to become again a disgraced ex-officer, apparently working out a mere existence before the mast or handing plates in a saloon.

Would it not be a sweet defiance of adversity were he able, even under such conditions, to win her love, and then disclose to her the potentialities of the island? Perchance he might fail. Though rich as Croesus he would still be under the social ban meted out to a cashiered officer. She was a girl who could command the gift of coronets. With restoration to her father and home, grat.i.tude to her preserver would a.s.suredly remain, but, alas! love might vanish like a mirage. Then he would act honorably. Half of the stored wealth would be hers to do as she chose with it.

Yes, this was a possible alternative. In case of accident to himself, and her ultimate escape, he must immediately write full details of his discovery, and entrust the doc.u.ment to her, to be opened only after his death or six months after their release.

The idea possessed him so thoroughly that he could brook no delay. He searched for one of the note-books taken from the dead officers of the _Sirdar_, and scribbled the following letter:

"DEAR MISS DEANE:

"Whether I am living or dead when you read these words, you will know that I love you. Could I repeat that avowal a million times, in as many varied forms, I should find no better phrase to express the dream I have cherished since a happy fate permitted me to s.n.a.t.c.h you from death. So I simply say, 'I love you.' I will continue to love you whilst life lasts, and it is my dearest hope that in the life beyond the grave I may still be able to voice my love for you.

"But perhaps I am not destined to be loved by you. Therefore, in the event of my death before you leave the island, I wish to give you instructions how to find a gold mine of great value which is hidden in the rock containing the cave. You remember the sign on the piece of tin which we could not understand. The figure 32 denotes the utmost depth of the excavation, and the 1 signifies that one foot below the surface, on reaching the face of the rock, there is a rich vein of gold. The hollow on the other side of the cliff became filled with anhydrate gas, and this stopped the operations of the Chinese, who evidently knew of the existence of the mine. This is all the information the experts employed by Sir Arthur Deane will need. The facts are unquestionable.

"a.s.suming that I am alive, we will, of course, be co-partners in the mine. If I am dead, I wish one-sixth share to be given to my uncle, William Anstruther, Crossthwaite Manor, Northallerton, Yorkshire, as a recompense for his kindness to me during my early life. The remainder is to be yours absolutely.

"ROBERT ANSTRUTHER."

He read this remarkable doc.u.ment twice through to make sure that it exactly recorded his sentiments. He even smiled sarcastically at the endowment of the uncle who disinherited him. Then, satisfied with the perusal, he tore out the two leaves covered by the letter and began to devise a means of protecting it securely whilst in Iris's possession.

At that moment he looked up and saw her coming towards him across the beach, brightly flushed after her bath, walking like a nymph clothed in tattered garments. Perceiving that he was watching her, she waved her hand and instinctively quickened her pace. Even now, when they were thrown together by the exigencies of each hour, she disliked to be long separated from him.

Instantly the scales fell from his mental vision. What! Distrust Iris!

Imagine for one second that riches or poverty, good repute or ill, would affect that loyal heart when its virginal font was filled with the love that once in her life comes to every true woman! Perish the thought! What evil spirit had power to so blind his perception of all that was strong and beautiful in her character. Brave, uncomplaining Iris! Iris of the crystal soul! Iris, whose innocence and candor were mirrored in her blue eyes and breathed through her dear lips! Here was Oth.e.l.lo acting as his own tempter, with not an Iago within a thousand miles.

Laughing at his fantastic folly, Jenks tore the letter into little pieces. It might have been wiser to throw the sheets into the embers of the fire close at hand, but for the nonce he was overpowered by the great awakening that had come to him, and he unconsciously murmured the musical lines of Tennyson's "Maud":

"She is coming, my own, my sweet; Were it ever so airy a tread.

My heart would hear her and beat Were it earth in an earthy bed; My dust would hear her and beat, Had I lain for a century dead, Would start and tremble under her feet, And blossom in purple and red."

"Good gracious! Don't gaze at me in that fashion. I don't look like a ghost, do I?" cried Iris, when near enough to note his rapt expression.

"You would not object if I called you a vision?" he inquired quietly, averting his eyes lest they should speak more plainly than his tongue.

"Not if you meant it nicely. But I fear that 'specter' would be a more appropriate word. _V'la ma meilleure robe de sortie_!"

She spread out the front widths of her skirt, and certainly the prospect was lamentable. The dress was so patched and mended, yet so full of fresh rents, that a respectable housemaid would hesitate before using it to clean fire-irons.

"Is that really your best dress?" he said.

"Yes. This is my blue serge. The brown cloth did not survive the soaking it received in salt water. After a few days it simply crumbled.

The others are muslin or cotton, and have been--er--adapted."

"There is plenty of men's clothing," he began.

"Unfortunately there isn't another island," she said, severely.

"No. I meant that it might be possible to--er--contrive some sort of rig that will serve all purposes."

"But all my thread is gone. I have barely a needleful left."

"In that case we must fall back on our supply of hemp."

"I suppose that might be made to serve," she said. "You are never at a loss for an expedient."

"It will be a poor one, I fear. But you can make up for it by buying some nice gowns at Doucet's or Worth's."

She laughed delightedly. "Perhaps in his joy at my reappearance my dear old dad may let me run riot in Paris on our way home. But that will not last. We are fairly well off, but I cannot afford ten thousand a year for dress alone."

"If any woman can afford such a sum for the purpose, you are at least her equal."

Iris looked puzzled. "Is that your way of telling me that fine feathers would make me a fine bird?" she asked.

"No. I intend my words to be understood in their ordinary sense. You are very, very rich, Miss Deane--an extravagantly wealthy young person."

"Of course you know you are talking nonsense. Why, only the other day my father said--"

"Excuse me. What is the average price of a walking-dress from a leading Paris house?"

"Thirty pounds."

"And an evening dress?"

"Oh, anything, from fifty upwards."

He picked up a few pieces of quartz from the canvas sheet.

"Here is your walking-dress," he said, handing her a lump weighing about a pound. "With the balance in the heap there you can stagger the best-dressed woman you meet at your first dinner in England."

"Do you mean by pelting her?" she inquired, mischievously.

"Far worse. By wearing a more expensive costume."

His manner was so earnest that he compelled seriousness. Iris took the proffered specimen and looked at it.

"From the cave, I suppose? I thought you said antimony was not very valuable?"

"That is not antimony. It is gold. By chance I have hit upon an extremely rich lode of gold. At the most modest computation it is worth hundreds of thousands of pounds. You and I are quite wealthy people, Miss Deane."

Iris opened her blue eyes very wide at this intelligence. It took her breath away. But her first words betokened her innate sense of fair dealing.

"You and I! Wealthy!" she gasped. "I am so glad for your sake, but tell me, pray, Mr. Jenks, what have _I_ got to do with it?"

"You!" he repeated. "Are we not partners in this island? By squatter's right, if by no better t.i.tle, we own land, minerals, wood, game, and even such weird belongings as ancient lights and fishing privileges."

"I don't see that at all. You find a gold mine, and coolly tell me that I am a half owner of it because you dragged me out of the sea, fed me, housed me, saved my life from pirates, and generally acted like a devoted nursemaid in charge of a baby. Really, Mr. Jenks--"

"Really, Miss Deane, you will annoy me seriously if you say another word. I absolutely refuse to listen to such an argument."