February 1 – Lord Byron's semi-autobiographical tale in verse The Corsair is published by John Murray in London and sells 10,000 copies on this day[2] and over 25,000 in the first month, going through seven editions. His Lara sells 6,000 copies on publication in the summer.[3] Walter Scott is to say of Byron's poetry: "He beat me out of the field in description of the stronger passions and in deep-seated knowledge of the human heart."
September 12–15 – Battle of Baltimore (War of 1812): American lawyer Francis Scott Key, witnessing the bombardment of Baltimore, Maryland, from a British ship, writes "Defence of Fort McHenry". His brother-in-law arranges to have the poem published in a broadside with a recommended tune on September 17; on September 20 both the Baltimore Patriot and The American print it. The song quickly becomes popular – seventeen newspapers from Georgia to New Hampshire reprint it. In 1931, it is adopted as "The Star-Spangled Banner" as the national anthem of the United States.[6]
September 21 After arrangements have been made for the United States Library of Congress, destroyed in August's Burning of Washington, to be re-stocked by purchase of the personal library of ex-President Thomas Jefferson, Jefferson writes to Samuel H. Smith, saying that there is "no subject to which a Member of Congress may not have occasion to refer".[7]
Elizabeth Craven – Letters from the Right Honorable Lady Craven to his Serene Highness the Margrave of Anspach during her travels through France, Germany and Russia in 1785 and 1786