FTP, name this novel by Mark Twain whose  protagonist had previously appeared in The Adventures of Tom Sawyer.
Minor episodes in this novel concern an unsuccessful attempt by a mob to lynch Colonel Sherburn for killing a harmless drunk, and a 30-year feud between the Grangerford and the Shepherdsons that erupts into a bloody gunfight. More  famous episodes include the title character faking his own death by killing a hog and using its blood, and a theatrical  production called The Royal Nonesuch, which two of the characters use to swindle unsuspecting townfolk. Previously,  those two characters, posing as the Duke of Bridgewater and the Dauphin of France, had commandeered the raft used by  the title character to help Miss Watson's slave Jim escape to freedom. FTP, name this novel by Mark Twain whose  protagonist had previously appeared in The Adventures of Tom Sawyer.
Minor episodes in this novel concern an unsuccessful attempt by a mob to lynch Colonel Sherburn for killing a harmless drunk, and a 30-year feud between the Grangerford and the Shepherdsons that erupts into a bloody gunfight.
The Adventures of Huckleberry Finn