We were all pretty well rested up by this time, and I undertook to do a little exploring in the vicinity of the ship, going out for a few hours each day with a single companion, leaving the other three upon the ship. I never went far afield at first, confining myself to an area some five miles in diameter between the crater and the river. Upon both sides of the latter, below where the ship had landed, was a considerable extent of forest. I ventured into this upon several occasions and once, just about time for us to return to the ship, I came upon a well-marked trail in the dust of which were the imprints of three-toed feet. Each day I set the extreme limit of time that I would absent myself from the ship with instructions that two of those remaining aboard should set out in search of me and my companion, should we be absent over the specified number of hours. Therefore, I was unable to follow the trail the day upon which I discovered it, since we had scarcely more than enough time to make a brief examination of the tracks if we were to reach the ship within the limit I had allowed. It chanced that Norton was with me that day and in his quiet way was much excited by our discovery. We were both positive that the tracks had been made by a four-footed animal, something that weighed between two hundred and fifty and three hundred pounds. How recently it had been used we could scarcely estimate, but the trail itself gave every indication of being a very old one. I was sorry that we had no time to pursue the animal which had made the tracks but determined that upon the following day I should do so. We reached the ship and told the others what we had discovered. They were much interested and many and varied were the conjectures as to the nature of the animals whose tracks we had seen. After Orthis had been released from arrest Norton had asked permission to return to the former’s stateroom. I had granted his request and the two had been very much together ever since. I could not understand Norton’s apparent friendship for this man, and it almost made me doubt the young ensign. One day I was to learn the secret of this intimacy, but at the time I must confess that it puzzled me considerably and bothered me not a little, for I had taken a great liking to Norton and disliked to see him so much in the company of a man of Orthis’ character. Each of the men had now accompanied me on my short excursions of exploration with the exception of Orthis. Inasmuch as his parole had fully reinstated him among us in theory at least, I could not very well discriminate against him and leave him alone of all the others aboard ship as I pursued my investigations of the surrounding country.