" You’re not writing a biography?” Mike now asked. “Oh no. The opposite. A counterbiography, as it were. I don’t think you find someone by going to where he lived, least of all someone as shifting and undomesticated as Greene. I’m interested in the things that lived inside him. His terrors and obsessions. Not the life, as it were, but what it touched off in the rest of us. "

― Pico Iyer , The Man Within My Head