Alexander Pope was one of the greatest English poets and satirists of the Augustan period. He is best known for his satirical and discursive poetry, including 'The Rape of the Lock,' 'An Essay on Criticism,' and 'The Dunciad.' Despite suffering from poor health and physical deformities, Pope achieved immense literary success and financial independence through his work. His mastery of the heroic couplet and his sharp wit made him a dominant figure in the London literary world of the early 18th century.