"P'raps they'll think it the biggest joke going," remarked Seth, "when they get on to it that we've been in the Black Water Swamps, and I guess Freddy's crowd'll laugh themselves sick, like a lot of ninnies, but just wait till we tell what took us there, and show the card Mr. Anderson gave us, with his message for St. Louis on the back. Then it seems to me the laugh will be on them."