'It promises to be one of the literary highlights of 2021 - publication of the diaries of Patricia Highsmith, one of the most conflicted, fascinating novelists of the 20th century' Edward Helmore, Guardian'My secrets-the secrets that everyone has-are here, in black and white.'Published for the very first time for the centenary of her birth, Patricia Highsmith's diaries and notebooks offer an unparalleled, unforgettable insight into the life and mind of one of the 20th century's most talented, co...