I first discovered writer Patricia Highsmith (Strangers on a Train, Carol, the five Ripley novels) as a young teenager working my way through Golders Green Library. I guess she came shortly after Georgette Heyer, and I was hooked. I only later became aware of her virulent anti-Semitism, and on this count she was not half-hearted – she called the Holocaust ‘the semicaust’ as it failed to fully deliver – yet I still could not look away.