Lake Allen's History of Portsmouth was the first full history of Portsea Island and its surroundings. Written in 1817 by an 18-year-old amateur historian, the book's scope is phenomenal.

From the Anglo-Saxon invasion in 501 AD, Allen relates Portesmuth's early struggles, before tracing its growing importance to successive monarchs.

Historical events affecting the whole country are told, including the Empress Matilda's arrival to wage war on King Stephen for England's throne; John Felton's murder of the Duke of Buckingham; Charles II's marriage near Portsmouth High...