My books are primarily plot driven but the best plot in the world is useless if you don't populate them with characters that readers can care about.
Essentially, I'm untrained, so I just go with my imagination and try to put myself as solidly as I can into the shoes of whatever person I'm going to be playing.
The surrealists, and the modern movement in painting as a whole, seemed to offer a key to the strange postwar world with its threat of nuclear war. The dislocations and ambiguities, in cubism and abstract art as well as the surrealists, reminded me of my childhood in Shanghai.

