For many days Stuart lay in an alternation of fever and stupor, tormented by dreams in which visions of the red land-crabs played a terrible part, but youth and clean living were on his side, and he passed the crisis. Thereafter, in the equable climate of Barbados—one of the most healthful of the West Indies Islands—his strength began to return.

The "Ol' Doc," as he was universally known in the neighborhood, was an eccentric scientist who had spent his life in studying the plants of the West Indies. He had lived in the Antilles for over forty years and knew as much about the people as he did about the plant life.

Kindly-natured, the old botanist became greatly interested in his young patient, and, that he should not weary in enforced idleness, sent to Bridgetown for Stuart's trunk and his portable typewriter. Day by day the boy practised, and then turned his hand to writing a story of his experiences with the "debbil-trees" which story, by the way, he had to rewrite three times before his host would let him send it.

"Writing," he would say, "is like everything else in the world. You can do it quickly and well, after years of experience, but, at the beginning, you must never let a sentence pass until you are sure that you cannot phrase it better."

Moreover, as it turned out, the Ol' Doc was to be Stuart's guide in more senses than one, for when the boy casually mentioned Guy Cecil's name, the botanist twisted his head sidewise sharply.

"Eh, what? Who's that?" he asked. "What does he look like?"

Stuart gave a description, as exact as he could.

"Do you suppose he knows anything about flowers?"

"He seemed to know a lot about Jamaica orchids," the boy replied.

The botanist tapped the arm of his chair with definite, meditative taps.