“A little!” he echoed, warmly; “why, I’m going to surprise the lot of you pretty soon. You wait and see. I used to be a greenhorn, and do things just in the old rough and ready camp way; but now I’ve studied the scientific methods of a _chef_. And I’ve got a whole lot of messes I’m going to ring on you fellows sooner or later.” “If they’re as good as what you gave us to-night, you can’t begin too soon,” remarked Bluff, keeping his face straight; though Frank saw him send a sly wink in his direction once or twice. All of the boys were tired, and anxious to try their bunks. These were ranged along one side of the cabin wall, two and two, “Pullman style,” as Bluff called it. They had brought their own blankets along, because it was not known whether the boat was supplied. Plenty were found aboard in a box; but they smelled so strongly of camphor that the boys preferred to use their own. Frank was the last one to crawl in. He had taken a turn on deck to see that all was well, and no peril hanging over them from a break in the cable. This uneasiness of the first night afloat would soon wear away, of course; when the boys might be able to take things as they came without worrying about anything. Frank felt very comfortable in his bunk, and soon snuggled down to sleep. He lay there for half an hour or more, however, the situation was so novel to him; but finally it must have passed away. Some time later he awoke, and in the darkness was for the moment unable to place himself. He could hear the other boys breathing hard, and also the gurgle of the river as it swirled past the blunt end of the beamy houseboat. Then Frank received a sudden shock. Plainly he heard someone try the door of the cabin from without, as though a prowler had dropped on the deck of the _Pot Luck_, and was endeavoring to find an entrance; bent on stealing some of the goods which the young voyagers had loaded up with, when making their start on the long cruise down the Mississippi. CHAPTER VI—WHAT FRANK FOUND ON DECK Frank sat up part way, leaning on his elbow, as he listened for a repetition of the strange sound. His heart was beating at an unusual rate, but his mind was as clear as a bell. Just then he remembered placing his shotgun within reach of his extended arm, if he but chose to lean out of the lower bunk. And he also congratulated himself that the choice of sleeping quarters for the voyage had favored him with one of the two bunks close to the floor of the cabin. Yes, he certainly could hear someone, or something, tampering with the door. He knew that they had tied up in a rather lonely spot; but it was hard to imagine any wild animal coming aboard to investigate this clumsy craft. And no wild animals, at least none found outside the countries of apes and monkeys, were able to try the handle of a door, actually turning it several times.