"Science expedition under the direction of Professor Herndon of San Francisco."

I sat up and looked across the stretch of water at The Waif, and the young fellow waited patiently. I knew the yacht. An English baronet had brought the vessel out from Cowes to Brisbane, but he had made the pace too hot in the Colonies. Out in Fortitude Valley one night the keeper of a saloon fired a bullet into his aristocratic head, and The Waif was auctioned. She had taken a hand in a number of games after that. A fast yacht is a handy vessel south of the line, and some queer tales were told about the boat that had once shown her heels to the crackerjacks in the Solent. But I couldn't afford to be particular at that moment. Levuka isn't the spot where a man can pick and choose, so I wiped the shell grit from my drill suit and told myself that I had better accept the berth instead of waiting in expectation of something better turning up. Pierre the Rat, who ran "The Rathole," where penniless seamen and beachcombers lodged, was my creditor, and when Pierre was very solicitous in obtaining employment for one of his boarders, it was a mighty good intimation that the boarder's credit had reached highwater mark.

"Well," I said, climbing to my feet, "I might as well take it. I thought I had enough of the Islands, but as this has turned up I'm your man. Say," I added, "did you ever read Pilgrim's Progress'?"

The young fellow looked at me and grinned. "Yes, I did," he answered.

"Do you remember much of it?" I asked.

"Not much," he replied.

"Is there anything in it about a white waterfall that is on the way to heaven out of Black Fernando's hell?" I questioned.

The youngster put his head on one side and looked as if he was turning things over in his mental storehouse, then he gave me a quick, shrewd glance and burst out laughing.

"Well?" I growled. "What's the grin for?"

"What has Bunyan got to do with my business?" he asked. "I came to sign you up for a mate's job on The Waif, and I am in a hurry."