Will did not go ashore that evening. Indeed, somehow, none of them cared
to stay alone, though Jerry did build up quite a roaring fire, just
because he was fond of seeing the flames leap up in frolic.

As before, they divided the night into four watches, and this time Will
chose to take the one that would bring him on deck from about midnight to
two.

When it came his turn he sat there holding his camera faithfully, and
hoping for something to happen; but it did not come, and he was finally
forced to arouse Bluff to take his place.

The latter did so rather unwillingly. Bluff was unusually sleepy, it
seemed, and inclined to believe that this watch business was all humbug,
anyway. What did they need to fear? Possibly there was not a human being
within five miles of where the motor-boat was tied up.

So Bluff grew a bit careless. Two or three times he napped while on duty,
and as nothing came of it he made up his mind that there could not be any
danger. So he settled himself more comfortably on the seat and allowed
his eyes to close once more.

How long he slept Bluff never knew. He was awakened by some sound, but he
could not tell what it was.

He did not move, but sat there trying to remember just where he was, and
after satisfying his mind with regard to that point, wondered what it was
that had disturbed his dreams.