The History of Pendennis: His Fortunes and Misfortunes, His Friends and His Greatest Enemy (1848–50) is a novel by the English author William Makepeace Thackeray. It is set in 19th-century England, particularly in London. The main hero is a young English gentleman Arthur Pendennis, who is born in the country and sets out for London to seek his place in life and society. The novel took two years for Thackeray to write and, in line with other Thackeray works, most notably Vanity Fair, it offers an insightful and satiric picture of human character and aristocratic society. The characters include the snobbish social hanger-on Major Pendennis and the tipsy Captain Costigan. Miss Amory and Sir Francis Clavering are somewhat reminiscent of Becky Sharp and Sir Pitt from Vanity Fair.

William Makepeace Thackeray (18 July 1811 – 24 December 1863) was a British novelist, author and illustrator. He is known for his satirical works, particularly his 1848 novel Vanity Fair, a panoramic portrait of British society, and the 1844 novel The Luck of Barry Lyndon, which was adapted for a 1975 film by Stanley Kubrick.

Thackeray was born in Calcutta, British India, and was sent to England after his father’s death in 1815. He studied at various schools and briefly attended Trinity College, Cambridge, before leaving to travel Europe. Thackeray squandered much of his inheritance on gambling and unsuccessful newspapers. He turned to journalism to support his family, primarily working for Fraser’s Magazine, The Times, and Punch. His wife Isabella suffered from mental illness, leaving Thackeray a de facto widower. Thackeray gained fame with his novel Vanity Fair and produced several other notable works. He unsuccessfully ran for Parliament in 1857 and edited the Cornhill Magazine in 1860. Thackeray’s health declined due to excessive eating, drinking, and lack of exercise. He died from a stroke at the age of fifty-two.

Thackeray began as a satirist and parodist, gaining popularity through works that showcased his fondness for roguish characters. He is best known for Vanity Fair, featuring Becky Sharp, and The Luck of Barry Lyndon. Thackeray’s early works were marked by savage attacks on high society, military prowess, marriage, and hypocrisy, often written under various pseudonyms. His writing career began with satirical sketches like The Yellowplush Papers. Thackeray’s later novels, such as Pendennis and The Newcomes, reflected a mellowing in his tone, focusing on the coming of age of characters and critical portrayals of society. During the Victorian era, Thackeray was ranked second to Charles Dickens but is now primarily known for Vanity Fair.