With these men Tarzan got up steam upon the vessel, and with the knowledge of the mate, who happened to be one of those surviving, he planned to set out in quest of Jungle Island; but as the morning dawned there came with it a heavy gale from the west which raised a sea into which the mate of the Kincaid dared not venture. All that day the ship lay within the shelter of the mouth of the river; for, though night witnessed a lessening of the wind, it was thought safer to wait for daylight before attempting the navigation of the winding channel to the sea.

Upon the deck of the steamer the pack wandered without let or hindrance by day, for they had soon learned through Tarzan and Mugambi that they must harm no one upon the Kincaid; but at night they were confined below.

Tarzan’s joy had been unbounded when he learned from his wife that the little child who had died in the village of M’ganwazam was not their son. Who the baby could have been, or what had become of their own, they could not imagine, and as both Rokoff and Paulvitch were gone, there was no way of discovering.

There was, however, a certain sense of relief in the knowledge that they might yet hope. Until positive proof of the baby’s death reached them there was always that to buoy them up.

It seemed quite evident that their little Jack had not been brought aboard the Kincaid. Anderssen would have known of it had such been the case, but he had assured Jane time and time again that the little one he had brought to her cabin the night he aided her to escape was the only one that had been aboard the Kincaid since she lay at Dover.

CHAPTER XVIII.
Paulvitch Plots Revenge

As Jane and Tarzan stood upon the vessel’s deck recounting to one another the details of the various adventures through which each had passed since they had parted in their London home, there glared at them from beneath scowling brows a hidden watcher upon the shore.

Through the man’s brain passed plan after plan whereby he might thwart the escape of the Englishman and his wife, for so long as the vital spark remained within the vindictive brain of Alexander Paulvitch none who had aroused the enmity of the Russian might be entirely safe.

Plan after plan he formed only to discard each either as impracticable, or unworthy the vengeance his wrongs demanded. So warped by faulty reasoning was the criminal mind of Rokoff’s lieutenant that he could not grasp the real truth of that which lay between himself and the ape-man and see that always the fault had been, not with the English lord, but with himself and his confederate.

And at the rejection of each new scheme Paulvitch arrived always at the same conclusion—that he could accomplish naught while half the breadth of the Ugambi separated him from the object of his hatred.