Adventures of Huckleberry Finn (1884) by Mark Twain is one of the truly great American novels, beloved by children, adults, and literary critics alike. The book tells the story of “Huck” Finn (first introduced as Tom Sawyer’s sidekick in The Adventures of Tom Sawyer), his friend Jim, and their journey down the Mississippi River on a raft. Both are on the run, Huck from his drunk and abusive father, and Jim as a runaway slave.