Jim and Huck believe that three more nights will bring them to Cairo, Illinois, and, from that point, they can take a steamboat up the Ohio River to the free states. On the second night, however, a dense fog rolls in, and the strong current separates Huck and Jim. After calling in vain for Jim, Huck decides to take "one little cat-nap" and wakes up several hours later under a clear sky.
He eventually finds Jim, who is in tears over seeing Huck again. Instead of celebrating their reunion, Huck decides to act as if Jim has been dreaming and Huck has been on the raft the entire night. Jim's concern turns to confusion, but he finally realizes Huck is lying. He admonishes Huck for the prank and says that only "trash" would treat a friend like that. After a few minutes, Huck feels so ashamed that he apologizes to Jim.
Jim and Huck decide that Huck must go ashore to check their progress. Jim's excitement is obvious, and Huck struggles with his shame of helping a slave escape. When Jim says he will steal his children out of slavery if necessary, Huck decides he must go ashore and turn Jim in to the authorities. Instead of rushing ashore at dawn to free his conscience, however, Huck covers for Jim when he runs into townspeople.
Shortly after, Huck and Jim see the clear water of the Ohio River and realize they have passed Cairo in the fog. They decide to buy another canoe to head upriver, but a steamboat wrecks the raft and the two are once again separated.
Before 1991, critics largely believed that Twain stopped writing after Chapter 16 and set the manuscript aside. The assertion appears logical, for Cairo is, indeed, the original destination of Jim and Huck. If Huck and Jim make it to Cairo, they can head north up the Ohio River, and the story heads toward its conclusion. It is obvious that Twain was struggling with the novel's direction, but the 1991 discovery of the first half of the Huck Finn manuscript revealed that Twain had continued through Chapter 18 and then set aside the manuscript for two years.
Although Huck is distraught at the thought of losing Jim, he does play the horrible prank, which contrasts sharply with Jim's parental demeanor. Tom, no doubt, would have been proud of Huck's creativity and imagination, but Huck realizes that he has done more than embarrass Jim; he has taken advantage of his trust and friendship. The elaborate joke wounds Jim, and Huck is not prepared for Jim's confession that his "heart wuz mos' broke bekase you wuz los', en I didn' k'yer no' mo' what become er me en de raf'." Jim's somber comment serves, in a sense, to break the heart of Huck, and readers realize, just as Huck does, that Jim would give his life for the young boy who has always been on the opposite side of societal laws.
Huck's comment that it took him 15 minutes to apologize is overshadowed only by the fact that he actually does. In Jim and Huck's squalid world, an apology from a white person to a slave is not only unnecessary, it is scandalous. Huck, however, does not regret his decision to apologize and learns another lesson about Jim's loyalty. He does not play another prank on Jim, but he continues to feel guilt over helping a slave. The irony of the situation is painful, as Huck condemns himself for protecting Jim instead of recognizing the heroics involved.
By passing Cairo, Twain is able to navigate the familiar setting of the Mississippi River and the South. The passage down-river also allows Huck to continue his battle between his instincts and what society dictates he should do. Despite his shame from the prank, Huck still struggles with his conscience. His decision to turn Jim in details the twisted logic of slavery that condemns a man for wanting to rescue his children from captivity. The biting satire is obvious, as is the realization that Huck cannot defy society's moral code of racism without a struggle. He is, after all, resisting all the social and cultural reasoning that made slavery possible.
When the two men searching for runaway slaves surprise Huck, however, he develops an elaborate story that saves Jim. Once again Huck's actions mirror his natural conscience. Huck is constantly pulled between what he is supposed to think and feel (that is, what he has been taught either by lessons or social example) and what he actually feels and thinks (that is, what he has developed through his personal and natural experiences). He finds himself aiding Jim, who grows more certain of Huck's loyalty and friendship.
Cairo city in southern Illinois, at the confluence of the Ohio and Mississippi Rivers.
buckle to paddle hard.
Muddy the Mississippi River.