The Man in the Gray Flannel Suit is a novel about the American search for purpose in a world dominated by business. Tom and Betsy Rath share a struggle to find contentment in their hectic and material culture while several other characters fight essentially the same battle, but struggle in it for different reasons. In the end, it is a story of taking responsibility for one's own life. The book was largely autobiographical, drawing on Wilson's experiences as assistant director of the US National Citizen Commission for Public Schools.