rstood the word, but lying naked on a very soft
and yielding mattress, in a trough of dark glass. The mattress was
partly transparent, a fact he observed with a sense of insecurity, and
below it was a mirror reflecting him greyly. About his arm--and he saw
with a shock that his skin was strangely dry and yellow--was bound a
curious apparatus of rubber, bound so cunningly that it seemed to pass
into his skin above and below. And this bed was placed in a case of
greenish coloured glass (as it seemed to him), a bar in the white
framework of which had first arrested his attention. In the corner of the
case was a stand of glittering and delicately made apparatus, for the
most part quite strange appliances, though a maximum and minimum
thermometer was recognisable.

The slightly greenish tint of the glass-like substance which surrounded
him on every hand obscured what lay behind, but he perceived it was a
vast apartment of splendid appearance, and with a very large and simple
white archway facing him. Close to the walls of the cage were articles of
furniture, a table covered with a silvery cloth, silvery like the side of
a fish, a couple of graceful chairs, and on the table a number of dishes
with substances piled on them, a bottle and two glasses. He realised that
he was intensely hungry.

He could see no one, and after a period of hesitation scrambled off the
translucent mattress and tried to stand on the clean white floor of his
little apartment. He had miscalculated his strength, however, and
staggered and put his hand against the glass like pane before him to
steady himself. For a moment it resisted his hand, bending outward like a
distended bladder, then it broke with a slight report and vanished--a
pricked bubble. He reeled out into the general space of the hall, greatly
astonished. He caught at the table to save himself, knocking one of the
glasses to the floor--it rang but did not break--and sat down in one of
the armchairs.

When he had a little recovered he filled the remaining glass from the
bottle and drank--a colourless liquid it was, but not water, with a
pleasing faint aroma and taste and a quality of immediate support and
stimulus. He put down the vessel and looked about him.

The apartment lost none of its size and magnificence now that the
greenish transparency that had intervened was removed. The archway he saw
led to a flight of steps, going downward without the intermediation of a
door, to a spacious