It never occurred to Grimcke or Long that their friend could have got into trouble himself. He was removed from the scene of conflict, which was over so quickly that he could not have reached the spot in time to take part, had he started on the instant the first gun was fired.
But it struck both, while drifting downward and carefully scanning the shore, as strange that nothing had been seen of Ashman. Enough time had now elapsed for him to traverse the intervening distance several times, and it was to be supposed that he would have put in an appearance without delay, provided he was free to do so.
The two talked together in low tones, and admitted that there was something to cause misgiving in Fred's continued absence. What could be the explanation?
The Professor was inclined to think their friend had gone farther down stream than he first intended; but, even if such were the fact, he hardly could have traveled so far that he would not have been well on his way back to the battle ground by this time.
The trend of the Xingu was such at this point, that the thin line of shadow along the wood on their left, as they passed down the river, steadily widened until it now almost reached the water itself. In a short time it would extend over the surface and afford the canoe that shelter which, had it come earlier in the evening, might have postponed the desperate conflict with the savages.
The move from above was merely to get away from the sights that met them at every turn; and, without seeking to drift to the point where Ashman was supposed to be waiting, the explorers turned the prow to land, which they touched a moment later.
It would have been more cheerful to have had a fire burning, but there was no other call for it. The mild temperature rendered it really more enjoyable without it, since the blaze was always sure to attract innumerable insects, and possibly might tempt the defeated natives to another effort to wipe out the deadly insults that had been theirs from the beginning.
It was not yet midnight, nor indeed anywhere near it, but the Professor volunteered to take his turn with Bippo for the remaining hours of darkness. But no such arrangement was necessary, since every member of the party was rendered wakeful by the exciting incidents, while the grief of Bippo and Pedros over the loss of their friend was sure to drive away all slumber for a long time.