In a New York apartment offering spectacular views of Central Park, Lee Child, author of the Jack Reacher novels, stares out at a brick wall.
The positioning of his writing room is a typically disciplined move from the Birmingham-raised author, who in the 1990s faced up to redundancy from Granada TV by writing a novel.
Twenty-three years on from Killing Floor - the first Jack Reacher story - his thrillers are a publishing phenomenon, dominating the fiction charts, sparking film adaptations starring Tom Cruise, and enthralling millions of fans.