lips,--for I naturally tried to swim as low as possible,--and
then would follow a slight gasping and contest against chocking, that
seemed to me a perfect convulsion; for I suppose the tendency to choke
and sneeze is always enhanced by the circumstance that one's life may
depend on keeping still, just as yawning becomes irresistible where to
yawn would be social ruin, and just as one is sure to sleep in church,
if one sits in a conspicuous pew. At other times, some unguarded motion
would create a splashing which seemed, in the tension of my senses, to
be loud enough to be heard at Richmond, although it really mattered
not, since there are fishes in those rivers which make as much noise on
special occasions as if they were misguided young whales.

As I drew near the opposite shore, the dark causeway projected more and
more distinctly, to my fancy at least, and I swam more softly still,
utterly uncertain as to how far, in the stillness of air and water, my
phosphorescent course could be traced by eye or ear. A slight ripple
would have saved me from observation, I was more than ever sure, and I
would have whistled for a fair wind as eagerly as any sailor, but that
my breath was worth to me more than anything it was likely to bring. The
water became smoother and smoother, and nothing broke the dim surface
except a few clumps of rushes and my unfortunate head. The outside of
this member gradually assumed to its inside a gigantic magnitude; it had
always annoyed me at the hatter's from a merely animal bigness, with no
commensurate contents to show for it, and now I detested it more than
ever. A physical feeling of turgescence and congestion in that region,
such as swimmers often feel, probably increased the impression. I
thought with envy of the Aztec children, of the headless horseman of
Sleepy Hollow, of Saint Somebody with his head tucked under his arm.
Plotinus was less ashamed of his whole body than I of this inconsiderate
and stupid appendage. To be sure, I might swim for a certain distance
under water. But that accomplishment I had reserved for a retreat, for
I knew that the longer I stayed down the more surely I should have to
snort like a walrus when I came up again, and to approach an enemy with
such a demonstration was not to be thought of.

Suddenly a dog barked. We had certain information that a pack of
hounds was kept at a Rebel station a few miles off, on purpose to hunt
runaways, and I had heard from the negro