thought of us, close observation could find nothing
very remarkable about him. A man of about 5 feet 8 inches, thin but
muscular, with very large feet and small hands, very black, very dirty,
his only garment consisted of a band of string round his forehead,
holding his hair back in a ragged, mop-like mass. On his chest, raised
sears; through his nose, a hole ready to hold a bone or stick--such was
this child of the wilderness. By signs we made him understand our wants,
and the strange procession started, the "buck" (the general term for a
male aboriginal) leading the way at a pace too fast for us or our camels.
Guarded on one side by Breaden, I on the other, we plied our new friend
with salt beef, both to cement our friendship, and promote thirst, in
order that for his own sake he should not play us false. For five hours
we held on our way, curiously enough almost on our proper course, having
often to stop awhile to allow the caravan to overtake us. Buoyed up by
the certainty of water so long as we had the buck with us we pushed on,
until just after sunset the country changed from sand to stony rises and
we felt sure a rock-hole was not far off. A little further, and, by the
uncertain light, we could see a fair-sized hole with water in it. I ran
ahead, and was the first to realise that the native had deceived us; the
hole was dry! and must have been so for months.

No sooner did the buck see that I had found him out than he made a sudden
bolt and attempt at escape--very neatly done, but not quick enough to pass
Breaden. This was indeed a disappointment! I had thought it probable that
our guide would lead us anywhere into the sand and try to escape, but I
never guessed that he would tantalise us as he had done. In any case, so
long as he was with us, we must some time get water--and we had no
intention of letting him escape. With a rope we secured him and watched
in turn all through the night.

Never were jailers more vigilant, for that black-fellow meant our lives.
He tried all means of escape, and never slept the whole night through. He
would lie still with closed eyes for a time, and then make a sudden
struggle to wrench the rope away from his captor; then stealthily with
his foot he tried to push the rope into the fire; then he started rubbing
it on the rock on which we lay; and last of all his teeth were brought
into use. When my turn came to watch, I pretended to sleep, to see what
he would do, and so discovered a