ained to sing in artful tunes； and greatly exceeded the skill of our piping bullfinches； which can rarely achieve more than two tunes； and cannot； I believe； sing those in concert。 One might have supposed one's self at an opera in listening to the voices in my aviary。 There were duets and trios； and quartetts and choruses； all arranged as in one piece of music。 Did I want silence from the birds？ I had but to draw a curtain over the aviary； and their song hushed as they found themselves left in the dark。 Another opening formed a window； not glazed； but on touching a spring； a shutter ascended from the floor； formed of some substance less transparent than glass； but still sufficiently pellucid to allow a softened view of the scene without。 To this window was attached a balcony； or rather hanging garden； wherein grew many graceful plants and brilliant flowers。 The apartment and its appurtenances had thus a character； if strange in detail； still familiar； as a whole； to modern notions of luxury； and would have excited admiration if found attached to the apartments of an English duchess or a fashionable French author。 Before I arrived this was Zee's chamber； she had hospitably assigned it to me。
Some hours after the waking up which is described in my last chapter； I was lying alone on my couch trying to fix my thoughts on conjecture as to the nature and genus of the people amongst whom I was thrown； when my host and his daughter Zee entered the room。 My host； still speaking my native language； inquired with much politeness； whether it would be agreeable to me to converse； or if I preferred solitude。 I replied； that I should feel much honoured and obliged by the opportunity offered me to express my gratitude for the hospitality and civilities I had received in a country to which I was a stranger； 25and to learn enough of its customs and manners not to offend through ignorance。
As I spoke； I had of course risen from my couch： but Zee； much to my confusion； curtly ordered me to lie down again； and there was something in her voice and eye； gentle as both were； that compelled my obedience。 She then seated herself unconcernedly at the foot of my bed； while her father took his place on a divan a few feet distant。
〃But what part of the world do you come from？〃 asked my host； 〃that we should appear so strange to you and you to us？ I have seen individual specimens of nearly all the races differing from our own； except the primeval savages who dwell in the most desolate and remote recesses of uncultivated nature； unacquainted with other light than that they obtain from volcanic fires； and contented to grope their way in the dark； as do many creeping； crawling and flying things。 But certainly you cannot be a member of those barbarous tribes； nor； on the other hand； do you seem to belong to any civilised people。〃
I was somewhat nettled at this last observation； and replied that I had the honour to belong to one of the most civilised nations of the earth； and that； so far as light was concerned； while I admired the ingenuity and disregard of expense with which my host and his fellow…citizens had contrived to illumine the regions unpenetrated by the rays of the sun； yet I could not conceive how any who had once beheld the orbs of heaven could compare to their lustre the artificial lights invented by the necessities of man。 But my host said he had seen specimens of most of the races differing from his own； save the wretched barbarians he had mentioned。 Now； was it possible that he had never been on the surface of the earth； or could he only be referring to communities buried within its entrails？
My host was for some moments silent； his countenance showed a degree of surprise which the people of that race very rarely 26manifest under any circumstances； howsoever extraordinary。 But Zee was more intelligent； and exclaimed； 〃So you see； my father； that there is truth in the old tradition； there always is truth in every tradition commonly believed in all times and by all tribes。〃
〃Zee；〃 said my host mildly； 〃you belong to the College of Sages； and ought to be wiser than I am； but； as chief of the Light…preserving Council； it is my duty to take nothing for granted till it is proved to the evidence of my own senses。〃 Then； turning to me； he asked me several questions about the surface of the earth and the heavenly bodies； upon which； though I answered him to the best of my knowledge； my answers seemed not to satisfy nor convince him。 He shook his head quietly； and； changing the subject rather abruptly； asked how I had come down from what he was pleased to call one world to the other。 I answered； that under the surface of the earth there were mines containing minerals； or metals； essential to our wants and our progress in all arts and industries； and I then briefly explained the manner in which； while exploring one of those mines； I and my ill…fated friend had obtained a glimpse of the regions into which we had descended； and how the descent had cost him his life； appealing to the rope and grappling… hooks that the child had brought to the house in which I had been at first received； as a witness of the truthfulness of my story。
My host then proceeded to question me as to the habits and modes of life among the races on the upper earth； more especially among those considered to be the most advanced in that civilisation which he was pleased to define 〃the art of diffusing throughout a community the tranquil happiness which belongs to a virtuous and well…ordered household。〃 Naturally desiring to represent in the most favourable colours the world from which I came； I touched but slightly； though indulgently； on the antiquated and decaying institutions of Europe； in order 27to expatiate on the present grandeur and prospective pre…eminence of that glorious American Republic； in which Europe enviously seeks its model and tremblingly foresees its doom。 Selecting for an example of the social life of the United States that city in which progress advances at the fastest rate； I indulged in an animated description of the moral habits of New York。 Mortified to see； by the faces of my listeners； that I did not make the favourable impression I had anticipated； I elevated my theme； dwelling on the excellence of democratic institutions； their promotion of tranquil happiness by the government of party； and the mode in which they diffused such happiness throughout the community by preferring； for the exercise of power and the acquisition of honours； the lowliest citizens in point of property； education； and character。 Fortunately recollecting the peroration of a speech； on the purifying influences of American democracy and their destined spread over the world； made by a certain eloquent senator （for whose vote in the Senate a Railway Company； to which my two brothers belonged； had just paid 20；000 dollars）； I wound up by repeating its glowing predictions of the magnificent future that smiled upon mankind… when the flag of freedom should float over an entire continent； and two hundred millions of intelligent citizens； accustomed from infancy to the daily use of revolvers； should apply to a cowering universe the doctrine of the Patriot Monroe。
When I had concluded； my host gently shook his head； and fell into a musing study； making a sign to me and his daughter to remain silent while he reflected。 And after a time he said； in a very earnest and solemn tone； 〃If you think as you say； that you； though a stranger； have received kindness at the hands of me and mine； I adjure you to reveal nothing to any other of our people respecting the world from which you came； unless； on consideration； I give you permission to do so。 Do you consent to this request？〃
28〃Of course I pledge my word； to it；〃 said I； somewhat amazed； and I extended my right hand to grasp his。 But he placed my hand gently on his forehead and his own right hand on my breast； which is the custom amongst this race in all matters of promise or verbal obligations。 Then turning to his daughter； he said； 〃And you； Zee； will not repeat to any one what the stranger has said； or may say； to me or to you； of a world other than our own。〃 Zee rose and kissed her father on the temples； saying； with a smile； 〃A Gy's tongue is wanton； but love can fetter it fast。 And if； my father； you fear lest a chance word from me or yourself could expose our community to danger； by a desire to explore a world beyond us； will not a wave of the 'vril；' properly impelled； wash even the memory of what we have heard the stranger say out of the tablets of the brain？〃
〃What is the vril？〃 I asked。
Therewith Zee began to enter into an explanation of which I understood very little； for there is no word in any language I know which is an exact synonym for vril。 I should call it electricity； except that it comprehends in its manifold branches other forces of nature； to which； in our scientific nomenclature； differing names are assigned； such as magnetism； galvanism； &c。 These people consider that in vril they have arrived at the unity in natural energetic agencies； which has been conjectured by many philosophers above ground； and which Faraday thus intimates under the more cautious term of correlation：…