I saw at once that I was treading on a thin crust; my theory was wild and fantastic in the extreme, and I would not for any consideration have written a hint of it for publication. But I thought that in the company of scientific men like myself, men who knew the course of discovery, and were aware that the gas that blazes and flares in the gin-palace was once a wild hypothesis—I thought that with such men as these I might hazard my dream—let us say Atlantis, or the philosopher's stone, or what you like—without danger of ridicule. I found I was grossly mistaken; my friends looked blankly at me and at one another, and I could see something of pity, and something also of insolent contempt, in the glances they exchanged. One of them called on me next day, and hinted that I must be suffering from overwork and brain exhaustion. "In plain terms," I said, "you think I am going mad. I think not"; and I showed him out with some little appearance of heat. Since that day I vowed that I would never whisper the nature of my theory to any living soul; to no one but yourself have I ever shown the contents of that drawer. After all, I may be following a rainbow; I may have been misled by the play of coincidence; but as I stand here in this mystic hush and silence, amidst the woods and wild hills, I am more than ever sure that I am hot on the scent. Come, it is time we went in.'

To me in all this there was something both of wonder and excitement; I knew how in his ordinary work Professor Gregg moved step by step, testing every inch of the way, and never venturing on assertion without proof that was impregnable. Yet I divined, more from his glance and the vehemence of his tone than from the spoken word, that he had in his every thought the vision of the almost incredible continually with him; and I, who was with some share of imagination no little of a sceptic, offended at a hint of the marvellous, could not help asking myself whether he were cherishing a monomania, and barring out from this one subject all the scientific method of his other life.

Yet, with this image of mystery haunting my thoughts, I surrendered wholly to the charm of the country. Above the faded house on the hillside began the great forest—a long, dark line seen from the opposing hills, stretching above the river for many a mile from north to south, and yielding in the north to even wilder country, barren and savage hills, and ragged commonland, a territory all strange and unvisited, and more unknown to Englishmen than the very heart of Africa. The space of a couple of steep fields alone separated the house from the woods, and the children were delighted to follow me up the long alleys of undergrowth, between smooth pleached walls of shining beech, to the highest point in the wood, whence one looked on one side across the river and the rise and fall of the country to the great western mountain wall, and on the other over the surge and dip of the myriad trees of the forest, over level meadows and the shining yellow sea to the faint coast beyond. I used to sit at this point on the warm sunlit turf which marked the track of the Roman Road, while the two children raced about hunting for the whinberries that grew here and there on the banks. Here, beneath the deep blue sky and the great clouds rolling, like olden galleons with sails full-bellied, from the sea to the hills, as I listened to the whispered charm of the great and ancient wood, I lived solely for delight, and only remembered strange things when we would return to the house and find Professor Gregg either shut up in the little room he had made his study, or else pacing the terrace with the look, patient and enthusiastic, of the determined seeker.

One morning, some eight or nine days after our arrival, I looked out of my window and saw the whole landscape transmuted before me. The clouds had dipped low and hidden the mountain in the west; a southern wind was driving the rain in shifting pillars up the valley, and the little brooklet that burst the hill below the house now raged, a red torrent, down the river. We were perforce obliged to keep snug within-doors; and when I had attended to my pupils, I sat down in the morning-room, where the ruins of a library still encumbered an old-fashioned bookcase. I had inspected the shelves once or twice, but their contents had failed to attract me; volumes of eighteenth-century sermons, an old book on farriery, a collection of poems by 'persons of quality,' Prideaus's Connection, and an odd volume of Pope, were the boundaries of the library, and there seemed little doubt that everything of interest or value had been removed. Now, however, in desperation, I began to re-examine the musty sheepskin and calf bindings, and found, much to my delight, a fine old quarto printed by the Stephani, containing the three books of Pomponius Mela, De Situ Orbis, and other of the ancient geographers. I knew enough of Latin to steer my way through an ordinary sentence, and I soon became absorbed in the odd mixture of fact and fancy—light shining on a little of the space of the world, and beyond, mist and shadow and awful forms. Glancing over the clear-printed pages, my attention was caught by the heading of a chapter in Solinus, and I read the words:

MIRA DE INTIMIS GENTIBUS LIBYAE. DE LAPIDE HEXECONTALITHO,

—'The wonders of the people that inhabit the inner parts of Libya, and of the stone called Sixtystone.'

The odd title attracted me, and I read on:

Gens ista avia er secreta habitat, in montibus horrendis foeda mysteria celebrat. De hominibus nihil aliud illi praeferunt quam figuram, ab humano ritu prorsus exulant, oderunt deum lucis.

Stridunt potius quam loquuntur; vox absona nec sine horrore auditur. Lapide quodam gloriantur, quem Hexecontalithon vocant; dicunt enim hunc lapidem sexaginta notas ostendere.

Cujus lapidis nomen secretum ineffabile colunt: quod Ixaxar.

'This folk,' I translated to myself, 'dwells in remote and secret places, and celebrates foul mysteries on savage hills. Nothing have they in common with men save the face, and the customs of humanity are wholly strange to them; and they hate the sun. They hiss rather than speak; their voices are harsh, and not to be heard without fear. They boast of a certain stone, which they call Sixtystone; for they say that it displays sixty characters. And this stone has a secret unspeakable name; which is Ixaxar.'

I laughed at the queer inconsequence of all this, and thought it fit for 'Sinbad the Sailor,' or other of the supplementary Nights. When I saw Professor Gregg in the course of the day, I told him of my find in the bookcase, and the fantastic rubbish I had been reading. To my surprise he looked up at me with an expression of great interest.

'That is really very curious,' he said. 'I have never thought it worth while to look into the old geographers, and I dare say I have missed a good deal. Ah, that is the passage, is it? It seems a shame to rob you of your entertainment, but I really think I must carry off the book.'

The next day the professor called me to come to the study. I found him sitting at a table in the full light of the window, scrutinizing something very attentively with a magnifying glass.

'Ah, Miss Lally,' he began, 'I want to use your eyes.