We felt that we had taught these wild ape-men a lesson and that
because of it we would be safer in the future--at least safer
from them; but we decided not to abate our carefulness one whit;
feeling that this new world was filled with terrors still unknown
to us; nor were we wrong.

The following morning we commenced work upon our camp, Bradley,
Olson, von Schoenvorts, Miss La Rue, and I having sat up half the
night discussing the matter and drawing plans. We set the men at
work felling trees, selecting for the purpose jarrah, a hard,
weather-resisting timber which grew in profusion near by. Half the
men labored while the other half stood guard, alternating each hour
with an hour off at noon. Olson directed this work. Bradley, von
Schoenvorts and I, with Miss La Rue's help, staked out the various
buildings and the outer wall. When the day was done, we had quite
an array of logs nicely notched and ready for our building operations
on the morrow, and we were all tired, for after the buildings had
been staked out we all fell in and helped with the logging--all but
von Schoenvorts. He, being a Prussian and a gentleman, couldn't
stoop to such menial labor in the presence of his men, and I didn't
see fit to ask it of him, as the work was purely voluntary upon
our part. He spent the afternoon shaping a swagger-stick from the
branch of jarrah and talking with Miss La Rue, who had sufficiently
unbent toward him to notice his existence.

We saw nothing of the wild men of the previous day, and only once
were we menaced by any of the strange denizens of Caprona, when
some frightful nightmare of the sky swooped down upon us, only to
be driven off by a fusillade of bullets. The thing appeared to