Samuel Clemens' pen name—Mark Twain—is a nautical phrase that means '12 feet.'

When Twain (then known as Samuel Clemens) was 4 years old, his family moved to Hannibal, Missouri, a port town along the Mississippi River. Hannibal would eventually be the setting for two of his most famous works: "The Adventures of Huckleberry Finn" and "The Adventures of Tom Sawyer."

Twain’s first big break came with “Jim Smiley and His Jumping Frog,” a fictitious story that appeared in a 1865 edition of the New York Saturday Press. (When it was republished elsewhere, the title was changed to “The Celebrated Jumping Frog of Calaveras County.”) That year, American poet James Russell Lowe called it “the finest piece of humorous literature yet produced in America.”

Twain’s father died in 1847, forcing the 12-year-old Twain to leave school to earn money for the family. He took up work in a print shop as a “printer’s devil,” or an apprentice. He became fascinated with the technology, an experience he’d pursue further when he became a journalist several years later.

After becoming a famous writer, Twain invested in railroad stocks, a magnetic telegraph, and a printing press that weighed four tons. Eventually, he founded his own publishing company, which ultimately led to his bankruptcy. “He is, in business,” one lawyer said, “just a big overgrown boy.”

The writer’s live lectures looked a lot like modern stand-up comedy specials. Twain’s world tour in the 1890s featured 90-minute performances in which he stood alone on the stage, delivering long, comedic monologues with his hand perched on his chin.

In "Green Hills of Africa," Ernest Hemingway declared that all modern American literature sprang from Twain's "Adventures of Huckleberry Finn." That's a sentiment shared by many scholars, who assert that Twain's book changed American fiction by challenging the country's racist history and incorporating a more realistic vernacular.

Twain's books are in the public domain, meaning they can be freely distributed. Digital versions of his classic novels—including "The Adventures of Huckleberry Finn," "The Adventures of Tom Sawyer," "A Connecticut Yankee in King Arthur's Court"—as well as many of his short stories and satirical essays can be accessed through Project Gutenberg.

Twain often complained about the cost of postage and the service's inefficiencies, often sharing these criticisms in newspaper opinion pieces. Still, in 1907, the USPS issued a commemorative stamp featuring his face.

Hal Holbrook toured in the one-man show “Mark Twain Tonight!” for over six decades. In the performances, Holbrook wore Twain’s iconic white suit and offered witticisms similar to Twain’s famous lectures. Holbrook won a Tony Award in 1966 for a Broadway run of the show.

The inventor was a pioneer in the early film industry and made his own motion pictures. In 1909, he shot a short film featuring Twain at Stormfield, his property in Connecticut. In it, Twain wears his iconic white suit and drinks tea with his daughters.

The writer was known for lambasting popular writers of his time, including Jane Austen and Robert Louis Stevenson. One of his most famous takedowns is “Fenimore Cooper’s Literary Offences,” an essay that simultaneously mocks Cooper’s popular adventure tales and satirizes the pretentiousness of literary criticism. Remarking on Cooper’s novel “The Deerslayer,” Twain wrote, “its conversations are—oh! Indescribable; its love-scenes odious; its English a crime against the language.”

In an 1891 essay, the writer claimed to possess psychic powers. It’s something that seemingly supported by his mother and his own death: Twain predicted he would die the day after Halley’s Comet returned in 1910, which did indeed happen.

- Mark Twain, from "Pudd'nhead Wilson and Other Tales"

Twain’s childhood hometown of Hannibal, Missouri, attracts countless tourists seeking Twain-themed reenactors and museums. Ron Chernow, author of a 2025 about the writer, argues that the ongoing interest in Hannibal and in Twain’s writing is because his work and life typify the American experience.

The writer's 1873 book "The Gilded Age: A Tale of Today" (cowritten with newspaper editor Charles Dudley Warner) satirized the speculative investing and greed that took place following the Civil War. That era is now known as the Gilded Age, a term derived from the novel.

Twain’s most famous novel was first banned in March 1885. Librarians in Concord, Massachusetts, called it “suitable only for the slums.” Since then, it’s been banned many more times, mostly because of how it deals with race. In recent decades, its use of the N-word, has led to its removal.

In 1861, a 25-year-old Twain joined the Marion Rangers, a pro-Confederate militia. The group disbanded after two weeks upon hearing that Ulysses S. Grant, General of the Union Army, was headed their way. Twain moved to Nevada, where he eventually took a job at a newspaper.

Ever the ironist, Twain claimed to have “ no liking for novels or stories.” Obviously, that was untrue: He read widely, devouring books by Charles Dickens, slave narratives, and texts on astronomy. He also loved John Milton’s “Paradise Lost,” which he called “something everybody wants to have read and nobody wants to read.”

Percival Everett's novel "James"—a retelling of Mark Twain's "Adventures of Huckleberry Finn" by Jim, an escaped slave—was one of the most acclaimed books of 2024. In this interview, Everett explains why he decided to rework the classic American novel and why he felt it was necessary to infuse his own with a different voice.

Twain was no fan of the novelist, calling her work "impossible." In an 1898 letter to a friend, Twain wrote, "Everytime I read 'Pride and Prejudice' I want to dig her up and beat her over the skull with her own shin-bone."

The American writer was not a fan of the book, finding it shallow. In an 1867 review, he wrote, "There is no heart. No feeling—it is nothing but glittering frostwork."

Dickens began working as a journalist in 1829, publishing his portraits of modern life under a pseudonym. In 1834, he used the pen name "Boz," a reference to his brother's childhood nickname, and eventually published a collection of his stories called "Sketches by Boz." By the 1840s, he'd ditched the pseudonym, enjoying his rarefied literary celebrity.

“Memory Builder” was based on pinning historical events in their correct chronological order. It was test-marketed in 1891, but never took off. One critic said, “The game looked like a cross between an income tax form and a table of logarithms.”

The writer first wore the white suit in 1906, at the Library of Congress. “I have reached the age where dark clothes have a depressing effect on me,” Twain told the Washington Post. “I prefer light clothing, colors, like those worn by the ladies at the opera.”

Before “Leaves of Grass” there was “Franklin Evans,” a novel about a young man whose drinking ruins his life. Whitman all but disowned the novel for the rest of his life, though critics note that he preached teetotaling throughout his life.

In 1871, Twain patented an “improvement in adjustable and detachable straps for garments.” Although he intended it for “vests, pantaloons, or other garments requiring straps,” it’s mostly used today in brassieres.

Sailors often come home with mermaids or turtles adorning their bodies. But what does it mean to have permanent images of propellers on your bum, British galleons with soaring tiers of sails on your chest, or a bicep portrait of the Roman god Neptune? Those tattoos represent meaningful naval milestones.

Dickens' first serialized novel, "The Pickwick Papers," was selling modestly until he introduced the wisecracking Sam Weller, a cockney character that working-class readers instantly loved. In response to the attention, Dickens made Weller a central figure in the book, turning the series into a bestseller.

John Dickens was imprisoned at Marshalsea Debtors' Prison in London for failing to pay his debts. The experience forced the young Charles to leave school to help provide for his family. It also eventually informed his fiction, which often called for social reform, including the abolition of debtors' prisons.

"The Posthumous Papers of the Pickwick Club" was a series of illustrations and accompanying stories serialized in newspapers from 1836 to 1837. Dickens drew on his previous experiences as a Parliamentary reporter to flesh out the story of Samuel Slumkey, a politician running for office. He wins the election thanks to a well-timed bribe.

From Joseph Conrad to JK Rowling, writers employ pseudonyms for all kinds of reasons. How they find those pseudonyms, however, depends on the individual.

His clever wordsmithery infiltrated English, from “Neither rhyme nor reason” to “In my heart of hearts.” This article lists nearly two dozen of his best-known phrases.

The author began writing professionally in his teens, first as a court reporter, then for many papers, penning op-eds, criticism, and other miscellany. While Dickens is often discussed as a novelist, he has a massive corpus of works situated in reality.

In the late '70s, Basquiat, alongside Al Diaz, began tagging downtown New York with the name "SAMO©," usually followed by a phrase criticizing the art establishment. The tag became notorious in the New York art scene, and Basquiat eventually revealed he was behind it.

A decade after it came out, Clement Clarke Moore accepted credit for the rhyming holiday tale. Some still believe that Henry Livingston, Jr. is the author, but evidence largely points to Moore.

After President Abraham Lincoln’s assassination, Whitman wrote two poems about him, both mourning the country’s loss. The more famous one is “O Captain! My Captain!,” which first appeared in the Saturday Evening Post in 1865.