Louisa May Alcott was born on 29 November 1832 in Pennsylvania, and she grew up with plenty of books to read but seldom enough to eat. Louisa went to work when she was very young as a paid companion and teacher, but she loved writing most of all, and like Jo March she started selling sensational stories in order to help provide financial support for her family.

She worked as a nurse during the American Civil War but the experience made her extremely ill. Little Women was published in 1868 and was based on her life growing up with her three sisters. She followed it with three sequels, Good Wives (1869), Little Men (1871) and Jo's Boys (1886) and she also wrote other books for both children and adults. Louisa was also a campaigner for women's rights and the abolition of the slave trade. She died on 6 March 1888.

Emily Dickinson (1830 - 1886) lived in almost complete isolation from the outside world, but maintained many correspondences and read widely.

Upon her death, Dickinson's family discovered 40 handbound volumes of her poems, which she had assembled herself.

Gertrude Stein (1874-1946) was a writer, art-collector, and advocate for the avant-garde. Born in Pennsylvania, she studied psychology at Harvard and attended medical school, dropping out in her fourth year to move to Paris with her brother Leo.

Here she played a crucial role in shaping the burgeoning European avant-garde, hosting literary salons that counted Pablo Picasso, Henri Matisse and Ernest Hemingway among the visitors. She was the author of countless poems, plays and shorter works, as well as books including Three Lives, The Making of the Americans, Tender Buttons and The Autobiography of Alice B. Toklas - a memoir written in the voice of her life partner of many decades, Alice.

Kate Chopin was born in St Louis, Missouri on 8 Feb 1850. Born Katherine O'Flaherty, she grew up in a predominantly female household after her father died when she was just four years old. Her father was an Irish immigrant, and her mother was French Creole.

In 1870 she married Oscar Chopin, a local cotton trader, and together they had six children. In 1882 Oscar died from swamp fever, leaving Kate a widow with a large family to support, and the heir to his sizeable debts. She turned to writing in order to support her young family, publishing her first short story in 1889. A number of her works were subsequently published in literary magazines and popular American periodicals, including Vogue.

Chopin published only two novels in her lifetime: At Fault and The Awakening. The Awakening, published in 1899, was largely condemned as vulgar and immoral by critics of the time. Dismayed by such a harsh reception, Chopin cut short her brief career as a novelist, and for the remainder of her life focused solely on writing short stories, poetry and reviews. Kate Chopin died on 22 August 1904 from a brain haemorrhage.

Kate O'Flaherty was born on February 8, 1850, in St. Louis, of French and Irish ancestry. She was graduated from the St. Louis Academy of the Sacred Heart in 1868; two years later she married Oscar Chopin and went to live with him in New Orleans. They had five sons by 1878, and the following year they moved to Cloutierville, a tiny French village in Natchitoches Parish, in northwest Louisiana. There their last child and only daughter was born in 1879.

After Oscar's death in 1882, his widow ran their plantations and carried on a notorious romance with a married neighbour, but abruptly chose to return to St. Louis in 1884. Within five years she had begun her literary career, and during the next decade she published two novels - At Fault (1890) and The Awakening (1899) - and nearly a hundred short stories, poems, essays, plays and reviews.

Two volumes of short stories mostly set in the Cane River country of Louisiana, Bayou Folk (1894) and A Night in Acadie (1897) were acclaimed during her lifetime. But The Awakening, the story of a woman who has desires that marriage cannot fulfil, was widely condemned, and Chopin's publisher cancelled her third short-story collection, A Vocation and a Voice. Chopin died on August 22 1904.

The writing career of Herman Melville (1819 - 1891) peaked early, with his early novels, such as Typee becoming best sellers.

By the mid-1850s his poularity declined sharply, and by the time he died he had been largely forgotten.

Yet in time his novel Moby Dick came to be regarded as one of the finest works of American, and indeed world, literature, as was Billy Budd, which was not published until long after his death, in 1924.

Walt Whitman (1819-1892) was a celebrated American poet, chiefly known for his controversial and highly original poetry collection Leaves of Grass. Born in 1819 on Long Island, he worked as a journalist, teacher, government clerk, and volunteer nurse during the Civil War.

Whitman published his seminal work in 1855 with his own money, soon becoming one of the world's most popular and influential poets. After suffering a stroke in 1873 he retired to Camden, New Jersey, where he died nineteen years later - just two months after the final edition of Leaves of Grass appeared on sale.

Henry David Thoreau (1817-62) was born in Concord, Massachusetts and educated at Harvard. He became a follower and a friend of Emerson, and described himself as a mystic and a transcendentalist.

Although he published only two books in his lifetime, Walden is a literary masterpeice and one of the most significant books of the nineteenth century.

Edith Wharton (1862-1937) was a brilliant, clever American writer known for such works as The House of Mirth and Ethan Frome. She became the first woman to win a Pulitzer when she was awarded the 1921 Prize for her novel The Age of Innocence.

A member of the New York elite, Wharton funnelled her experiences into vivid portrayals and critiques of high society, while deftly exposing the painful tension between personal desires and societal norms. Wharton died in Paris in 1937 at the age of 75, having written 85 short stories, 16 novels, 11 works of nonfiction, and 3 books of poetry.

Frances Hodgson Burnett was born in Manchester in 1849 and moved to America in 1865, where she launched a literary career in which she produced over forty books including A Little Princess (1905) and The Secret Garden (1911). Frances died in 1924.

Samuel Langhorne Clemens, better known by his pen name, Mark Twain, was born on November 30, 1835, in the tiny village of Florida, Missouri.

Writing grand tales about Tom Sawyer, Huckleberry Finn and the mighty Mississippi River, Mark Twain explored the American soul with wit, buoyancy, and a sharp eye for truth. He became nothing less than a national treasure.

Mary Mapes Dodge (1831 1905) was born into a well-educated family in New York. After her husband 's death, she began a writing career in order to support her sons.

Best known for Hans Brinker or The Silver Skates, which was an instant success and won her lasting popular attention, Mary Dodge was also a successful poet and magazine editor.

Jack London (1876 - 1916), lived a life rather like one of his adventure stories. He was born John Chaney, the son of a travelling Irish-American fortune-teller and Flora Wellman, the outcast of a rich family. By the time Jack was a year old, Flora had married a grocer called John London and settled into a life of poverty in Pennsylvania. As Jack grew up he managed to escape from his grim surroundings into books borrowed from the local library - his reading was guided by the librarian.

At fifteen Jack left home and travelled around North America as a tramp - he was once sent to prison for thirty days on a charge of vagrancy. At nineteen he could drink and curse as well as any boatman in California! He never lost his love of reading and even returned to education and gained entry into the University of California. He soon moved on and in 1896 joined the gold rush to the Klondyke in north-west Canada. He returned without gold but with a story in his head that became a huge best-seller - The Call of the Wild - and by 1913 he was the highest -paid and most widely read writer in the world. He spent all his money on his friends, on drink and on building himself a castle-like house which was destroyed by fire before it was finished. Financial difficulties led to more pressure than he could cope with and in 1916, at the age of forty, Jack London committed suicide.

Titles such as The Call of the Wild, The Sea-Wolf and White Fang continue to excite readers today.

O. Henry (1862-1910) had a short but colourful life. Born William Porter in Greensboro, North Carolina, he initially worked as a pharmacist before moving into journalism. In 1896 he was arrested for embezzling funds while working as a bookkeeper for a bank.

In a moment of madness, he absconded on his way to the courthouse before his trial and fled to Honduras for six months. He returned to face trial after learning that his wife was dying of tuberculosis and served three years in jail. While in prison, he adopted the pen name O. Henry, and after his release he found great fame and popularity as a short story writer.

Henry James was born in New York in 1843 and was educated in Europe and America. He left Harvard Law School in 1863, after a year's attendance, to concentrate on writing, and from 1869 he began to make prolonged visits to Europe, eventually settling in England in 1876.

His literary output was prodigious and of the highest quality: more than ten outstanding novels, including The Portrait of a Lady and The American; countless novellas and short stories; as well as innumerable essays, letters, and other pieces of critical prose. Known by contemporary fellow novelists as 'the Master', James died in Kensington, London, in 1916.

Edgar Allan Poe (1809-1849) is one of America's greatest and best-loved writers.

Known as the father of the detective story, Poe is perhaps most famous for his short stories particularly his shrewd mysteries and chilling, often grotesque tales of horror he was also an extremely accomplished poet and a tough literary critic.

Poe's life was not far removed from the drama of his fiction. Orphaned at a young age, he was raised by a foster family. As a young man, he developed problems with gambling, debts, and alcohol, and was even dismissed from the army.

His love life was marked by tragedy and heartbreak. Despite these difficulties, Poe produced many works now considered essential to the American literary canon.

Washington Irving was born in 1783 in New York City. In addition to writing fiction, Irving studied law, worked for his family's business in England and wrote essays for periodicals.

Some of his most famous tales, including Rip Van Winkle and The Legend of Sleepy Hollow, were first published under the pseudonym Geoffrey Crayon.

Lyman Frank Baum, born May 15 1856, was an American author of children's books, best known for writing The Wonderful Wizard of Oz. He wrote thirteen novel sequels, nine other fantasy novels, and a host of other works (55 novels in total, plus four "lost" novels, 83 short stories, over 200 poems, an unknown number of scripts, and many miscellaneous writings), and made numerous attempts to bring his works to the stage and screen.

His works anticipated such century-later commonplaces as television, augmented reality, laptop computers (The Master Key), wireless telephones (Tik-Tok of Oz), women in high risk, action-heavy occupations (Mary Louise in the Country), and the ubiquity of advertising on clothing (Aunt Jane's Nieces at Work).

On May 5, 1919, Baum suffered from a stroke. He died quietly the next day, nine days short of his 63rd birthday.His final Oz book, Glinda of Oz, was published on July 10, 1920, a year after his death. The Oz series was continued long after his death by other authors, notably Ruth Plumly Thompson, who wrote an additional nineteen Oz books.

American author Pearl Zane Grey (1872–1939) is best known for his popular adventure novels and their idealised images of the Old West. His successful books, including Riders of the Purple Sage, achieved second lives with adaptations for television and more than 100 movies.

Frederick Douglass was born into slavery in Maryland, 1818. He was separated from his mother as a baby and lived with his grandmother up to the age of eight, when he was sent to live as a house servant, a field hand and then a ship caulker. He escaped to New York in 1838 and seven years later published Narrative of the Life of Frederick Douglass, an autobiography of his life as a slave, which became an instant bestseller.

Douglass rose to fame as a powerful orator and spent the rest of his life campaigning for equality. He became a national leader of the abolitionist movement, a consultant to Abraham Lincoln in the civil rights movement and a passionate supporter of the women’s rights movement. He died in 1895.

Harriet Beecher Stowe was born in Litchfield, Connecticut, in 1811, the seventh child of a well-known Congregational minister, Lyman Beecher. The family moved to Cincinnati, Ohio, where she met and married Calvin Stowe, a professor of theology, in 1836.

Living just across the Ohio River from the slave-holding state of Kentucky, and becoming aware of the plight of escaping slaves, led her to write Uncle Tom’s Cabin, published in book form in 1842. She wrote the novel amidst the difficulties of bringing up a large family of six children.

The runaway success of Uncle Tom’s Cabin made its author a well-known publish figure. Stowe died in 1896.

Nathaniel Hawthorne was born in Salem, Massachusetts, where he wrote the bulk of his masterful tales of American colonial history.

His career as a novelist began with The Scarlet Letter (1850) and also includes The house of the Seven Gables, The Blithedale Romance, and The Marble Faun.

Willa Cather was born in Virginia in 1873 and moved to Nebraska, with its wide open plains and immigrant farming communities, at the age of nine.

This landscape would deeply affect her later writing. She attended university and became a journalist and teacher in Pittsburgh, and then a magazine editor in New York.

Her first major novel, O Pioneers!, appeared in 1913, and was followed by two more in her prairie trilogy: The Song of the Lark and My Antonia. She lived with the editor Edith Lewis for thirty-nine years until her death in 1947.

A veteran of the American Civil War who fought at Shiloh and Chickamauga in the Union ranks, Bierce became one of America's best-known writers and journalists, admired for his insolent, entertaining and sometimes courageous columns.

In 1913 he set off for Mexico, then in the throes of revolution, and was never seen again. Ralph Steadman is the author of many illustrated books including Sigmund Freud, I Leonardo, The Big I Am, The Scar-Strangled Banner, Alice and Animal Farm. His most recent publication is the novel, Doodaaa.

Wallace D. Wattles (1860-1911) was the author of numerous books, the best known of which is The Science of Getting Rich.

He experienced failure after failure in his early life until after many years of study and experimentation he formulated a set of principles that, with scientific precision, create financial and spiritual wealth.

He died a prosperous man in 1911.

William Walker Atkinson (1862—1932) was a noted occultist and pioneer of the New Thought Movement. He wrote extensively throughout his lifetime, often using various pseudonyms. He is widely credited with writing The Kybalion and was the founder of the Yogi Publication Society.