saw again these two dull lamps, again together near the floor; again
they disappeared, and again in their old corner I saw them.

"So, keeping my eyes upon them, I edged quietly up my own side, towards
the end at which I still saw these tiny discs of red.

"There was very little light in the 'bus. It was nearly dark. I leaned
forward to aid my endeavour to discover what these little circles really
were. They shifted position a little as I did so. I began now to
perceive an outline of something black, and I soon saw, with tolerable
distinctness, the outline of a small black monkey, pushing its face
forward in mimicry to meet mine; those were its eyes, and I now dimly
saw its teeth grinning at me.

"I drew back, not knowing whether it might not meditate a spring. I
fancied that one of the passengers had forgot this ugly pet, and wishing
to ascertain something of its temper, though not caring to trust my
fingers to it, I poked my umbrella softly towards it. It remained
immovable--up to it--_through_ it. For through it, and back and forward
it passed, without the slightest resistance.

"I can't, in the least, convey to you the kind of horror that I felt.
When I had ascertained that the thing was an illusion, as I then
supposed, there came a misgiving about myself and a terror that
fascinated me in impotence to remove my gaze from the eyes of the brute
for some moments. As I looked, it made a little skip back, quite into
the corner, and I, in a panic, found myself at the door, having put my
head out, drawing deep breaths of the outer air, and staring at the
lights and tress we were passing, too glad to reassure myself of
reality.