En remontant le Mississippi, written by Goscinny and Morris, is the sixteenth title in the series. It was published by Dupuis in 1961 and by Cinebook in English in 2021 as
Steaming Up the Mississippi. Goscinny and Morris were avid readers of frontier tales (particularly
Mark Twain's books), and this album is related to Twain's experience as a Mississippi steamboat pilot before the
American Civil War. The plot and a number of details are borrowed from the 1870 race between the paddle steamers
Robert E. Lee and
Natchez IV. Competition is fierce among
steamboat captains plying the
Mississippi River. The sleazy and devious Captain Lowriver (master of the paddle steamer
Abestos D. Plover) is trying to establish a monopoly on the New Orleans-Minneapolis line, and wants arch-rival Captain Barrows (master of the
Daisy Belle) out of the way. Both captains arrange a race from New Orleans to Minneapolis to settle the matter; whoever wins the race will be the sole operator of steamboats on the Mississippi. Confident in his ship and crew capabilities but fearing foul play from his opponent, Captain Barrows hires Luke as a supervisor and bodyguard. Lowriver hires a professional gambler, who almost wins Barrows' ship in a rigged poker game which is foiled by Luke. The race continues, with floods, droughts and snag tree-trunks impeding both ships' progress. Luke gauges the river depth, preventing the
Daisy Belle from running aground. Lowriver hires a gunman (who is no match for Luke) and Ironhead Wilson, a bald bully whose bullet-proof head is a deadly weapon. Wilson batters the
Daisy Belle boiler with his head, allowing Lowriver's ship to take the lead during the final stage to Minneapolis. Luke punches Wilson in the ribs, which feels like a tickle. Laughing uncontrollably, Wilson jumps overboard and is attacked by
alligators. He overcomes the alligators and escapes. Barrows and his crew patch up the boiler and gain on the rival ship as the finish line in Minneapolis is in sight. Both ships' engineers and stokers try to raise the steam pressure, and the safety valves open. Lowriver sits on the valve counterweight (allowing his ship to regain the lead), and Barrows admits defeat. However, the boiler of Lowriver's ship explodes and sends Lowriver and his crew into the water and the waiting alligators. A dejected (and alligator-bitten) Lowriver is fished out by Luke and admits defeat, but a magnanimous Barrows tells him that there is room on the river for them both. Luke makes his usual exit into the sunset, singing his favorite song. ==
Sur la piste des Dalton==