On the first night this had happened; for, awaking and missing the Sagamore, who had been left on guard, I lay a-watching under my blanket, and when he came in to the fire once more, it seemed to me that far in the woods I heard the faint sound of another person retiring stealthily through the tell-tale bushes that choke all second growth hereabouts.
On the second day we crossed to the other side of the Hudson in flat boats, with our horses. But on that night it was the same, I feigning sleep when it came time for the Siwanois to relieve the man on guard. And once again, after he had silently inspected us all, the Sagamore stole away into leafy depths, but halted as before within earshot still. And once again some nascent sense within me seemed to become aware of another human being somewhere moving in the woods outside our fire.
How I divined it I do not know, because this time I could hear no sound in the starry obscurity of the Western Catskills, save only those familiar forest sounds which never cease by night—unseen stirrings of sleeping birds, the ruffle, of feathers, the sudden rustle of some furry thing alarmed, the scratchings and pickings in rotting windfalls, the whisper of some falling leaf severed by insects or relaxing its brief clasp of the mother stem in the precocity of a maturity premature.
Yet, so strong now had become my suspicions that I was already preparing to unroll my blanket, rise, and creep after the Siwanois, when his light and rapid footfall sounded on the leaves close to my head; and, as before, while again I feigned sleep, far in the thicket somebody moved, cautiously retreating into tangled depths. But whether I really heard or only guessed, I do not know down to this very day.
On the third night it rained and we made a bark hut. Perhaps the Siwanois did his talking with this unseen visitor while away in pretense of peeling bark, for he did not creep abroad that night. But, somehow, I knew he had kept some tryst.
Now, on this fourth day, and our journey drawing to its end, I resolved to follow the Siwanois if he stirred from our fire, and discover for myself with what manner of visitor he held these stealthy councils.
During the long day's march I lagged and watched and listened in vain for any follower along our route. Sometimes I even played at flanker, sometimes rode far on ahead, and, at times, stuck to the Indian hour after hour, seeming not to watch him, but with every sense alert to surprise some glance, some significant movement, some cunning and treacherous signal, to convince me that the forest had eyes that marked us, and ears which heard us, and that the Siwanois knew it, and aided and abetted under our very gaze.
But I had seen him do nothing that indicated him to be in secret communication with anybody. He marked neither tree nor stone, nor leaf nor moss, as far as I could see; dropped nothing, made no sound at all save when he gravely answered some observation that we offered. Once, even, I found a pretext to go back on the trail, searching to find some sign he might have left behind him: and had my journey for my pains.
Now, had this same Indian been an Iroquois I might have formed some reasonable judgment concerning his capacity for treachery; but I had seen few Delawares in my life, and had never heard them speak at all, save to boast in their cups of Uncas, Tamanund, and Miontonomoh. As for a Siwanois Mohican, this Sagamore of the Magic Clan was the first of his tribe and ensign that I had ever beheld. And with every motive and every interest and desire in the world to believe him honest—and even in my secret heart believing him to be so—yet I could not close eyes and ears to what so stealthily was passing in the midnight woods around me. And truly it was duty, nor any motive baser, that set me after him that starlit night, when, as before, being on guard, he left the fire about midnight: and I out of my blanket and after him in a trice.
The day was the 7th of July, a Wednesday, I remember, as I had writ it in my journal, my habit being to set down every evening, or as near the date as convenient, a few words which briefly recorded the day's events.