The region hereabout was obviously the final retreat of many beasts, both timid and bold. Grenville found signs of at least one Malay bear and of many wild hogs in the thickets. He fancied he saw one flash of moving orange, where either his tiger or another of his ilk moved silently through the growth behind him. Of the monkeys there appeared to be no end; and the snakes were amply represented. He was glad for every clearing that he came upon and crossed, and felt a decided sense of relief on achieving his hill at last. This worn old eminence of rock and substances volcanic was far more steep and rugged than the one where he had left Elaine. It possessed no caves, and no particular flatness at the summit. Grenville explored it rapidly, considerably disappointed to find nothing of special utility upon its broken surface. He had hoped for some hard and useful stone at least, if not for actual flints. Completing its round in a haste that the rapidly increasing heat of the day considerably accelerated, he presently came upon an unusual ledge protruding from the slope's unpromising surface. Here he halted in idle curiosity. The ledge was of sulphur--a blow-out from the hill's once molten interior, lying untouched and useless in the sun for the elements to wear away and sluice at last to the sea. With no particular purpose in view, he broke away a fragment, dropped it carelessly into his pocket, and continued on his way. His gaze returned with a certain steadfast eagerness to the hill and camp beyond. He was not precisely disappointed on failing to discover Elaine, who might have been waiting to wave him a signal from the heights; he was somewhat concerned to know if all was well upon her rock. She was not to be seen at all about the place. He clambered to the top of a broken bowlder for a view more comprehensive. This, too, appeared a wasted effort, at least as concerned Elaine. The island map, however, was laid out before him in a manner to complete his former survey of the place. There were several clearings thus revealed that could never be seen from the farther point of vantage. Acknowledging each of these in turn, Grenville was once more about to direct his footsteps homeward when one of the smaller, near-by breaks in the jungle, quite at the top of a species of rift in the island's ruggedness, down upon his left, attracted a second glance.