Mic-co had said quietly by the pool one night that he had been a doctor--that he loved the peace and quiet of his island home--that years back the Seminoles had saved his life. He had since devoted his own life to their service. They were a pitiful, hunted remnant of a great race who were kindred to the Aztec. He seemed to think his explanation quite enough. Wherefore Carl as quietly accepted what he offered. There was much that he himself was pledged to withhold. Thus their friendship grew into something fine and deep that was stronger medicine for Carl than any preaching. "My mother and I were _friends_!" said Carl one night. "When I was a lad of ten or so, as a concession to convention she married the man whose name I bear, a kindly chap who understood. He died. After that we were very close, my mother and I. We rode much together and talked. I think she feared for me. There was peace in my life then--like this. That is why I speak of it. I needed a friend, some one like her with brains and grit and balance that I could respect--some one who would understand. There are but few--" "She spoke of your own father?" "No. I do not even know his name. We were pledged not to speak of it. I fancied as I grew older that she was sorry--" The subject was obviously painful. "And you've never been honestly contented since?" put in Mic-co quickly. "Once." Carl spoke of Wherry. "They were weeks of genuine hardship, those weeks at the farm, but it's singular how frequently my mind goes back to them." "Ah!" said Mic-co with glowing eyes, "there is no salvation like work for the happiness of another. That I know." So the quiet days filed by until Mic-co turned at last from the healing of the mind to the healing of the body. "Let us test your endurance in the Seminole way," he said one morning by the island camp fire where his Indian servants cooked the food for the lodge. Beyond lay the palmetto wigwams of the Indian servants who worked in the island fields of corn and rice and sugar cane, made wild cassava into flour, hunted with Mic-co and rode betimes with the island exports into civilization by the roundabout road to the south which skirted the swamp. Off to the west, in the curious chain of islands, lay the palmetto shelter of the horses. Mic-co placed a live coal upon the wrist of his young guest and quietly watched. There was no flinching. The coal burned itself out upon the motionless wrist of a Spartan. Thereafter they rode hard and hunted, day by day. Carl worked in the fields with Mic-co and the Indians, tramped at sunset over miles of island path fringed with groves of bitter orange, disciplining his body to a new endurance. A heavy sweat at the end in a closed tent of buckskin which opened upon the shore of a sheltered inland lake, hardened his aching muscles to iron.