Publishing for the centenary of her birth, Patricia Highsmith’s diaries “offer the most complete picture ever published” of the canonical author (New York Times). Relegated to the genre of mystery during her lifetime, Patricia Highsmith is now recognized as one of “our greatest modernist writers” (Gore Vidal). Beloved by fans who were unaware of the real psychological turmoil behind her prose, the famously secretive Highsmith refused to authorize a biography, instead sequeste