Lyndsy Spence is a celebrated historian who specialises in daring aristocratic women. She is a book reviewer for The Lady and the founder of The Mitford Society, an online community dedicated to researching the Mitford sisters. Her previous books for The History Press include The Mistress of Mayfair: Men, Money and the Marriage of Doris Delevingne (2018) and Mrs Guinness: The Rise and Fall of Diana Mitford, the Thirties Socialite (2017).