Sarah Gristwood
Sarah Gristwood is a best-selling biographer, historian, and broadcaster, and a regular media commentator on royal and historical affairs. She is the author of four previous books of 15th and 16th-century history, including <em>Game of Queens: The Women Who Made Sixteenth-Century Europe</em>, and <em>Blood Sisters: the Women Behind the Wars of the Roses</em>. <em>Arbella: England’s Lost Queen</em> and <em>Elizabeth and Leicester</em> both featured on the bestseller lists; and Sarah also broadcasts regularly for the BBC, Sky, CNN and Channel 5, contributing to documentary series such as <em>Royal House of Windsor<em> and </em>Secrets of the National Trust</em>