"Climate, my boy," was the answer. "I told you, on the way over here, that Trinidad is reckoned one of the most prosperous islands of the West Indies--though it really belongs more to the coast of South America than it does to the Antilles--but, if you stop to think for a moment, you'll see that the prosperity of Trinidad is due to the fact that it has a warm, moist, even climate all the year round. That's fine for cocoa and coco-nuts, but it's not good for humans. The warm moist air of Trinidad is deuced enervating. No, let me go back to Barbados. It may not be as beautiful--I'll admit that it isn't--but at least there is a north-east breeze nearly all the year round to keep me jolly cool." The two travelers talked of various subjects, but, once more aboard the train at Sangre Grande, the question of Trinidad's wealth recurred to Stuart, and he sought further information. "You spoke of the island as being prosperous, Mr. James," he said. "Has the Pitch Lake, discovered so many centuries ago by Sir Walter Raleigh, had anything to do with it?" "Directly, not such a great deal, though, of course, it is a steady source of income, especially to the Crown. Asphalt is less than a twentieth part of the value of the exports of the island, so, you see, Trinidad would have been rich without that. Indirectly, of course, the Pitch Lake has been the means of attracting attention to the island, especially in earlier times. The facts that Trinidad is out of the hurricane track and off the earthquake belt have had a good deal to do with its prosperity, too, you know. My friend Cecil always declares that Trinidad and Jamaica together, the two richest of the West Indian islands, ought to run the whole cluster of Caribbean islands, just as little England runs the whole British Empire." "Who was it said that?" asked Stuart curiously, though his heart was thumping with excitement. "A chap I know, Cecil, Guy Cecil, sort of a globe-trotter. One of the biggest shareholders in this Pitch Lake. Funny sort of Johnny. Know him?" "I--I think I've met him," answered the boy. "Tall, eyes a very light blue, almost colorless, speaks very correct English, fussy about his clothes and doesn't talk about himself much." "That's the very man!" cried the planter, "I couldn't have described him better myself. Where did you meet him?" Stuart answered non-committally and steered the subject into other channels, determining within himself that he would certainly go out to the Pitch Lake, if only with the hope of finding out something more about this mysterious Guy Cecil, whose name seemed to be cropping up everywhere. The following day, having seen his friend the planter off on the homeward bound mail steamer, Stuart prepared for his visit to the famous Pitch Lake, though the planter had warned him that he would be disappointed.