Diana Souhami is the author of 12 critically acclaimed nonfiction and biography books, including "Selkirk s Island" (winner of the Whitbread Biography Award), "The Trials of Radclyffe Hall" (winner of the Lambda Literary Award and shortlisted for the James Tait Black Prize for Biography), the bestselling "Mrs. Keppel and Her Daughter" (winner of the Lambda Literary Award and a "New York Times" Notable Book of the Year), "Gertrude and Alice", and "Wild Girls: Paris, Sappho, and Art". She lives in London.