Book excerpt: In the decade after World War II, one entrepreneurial family helped thousands of people buy into the American dream of owning a home, not just any home, but a good one, with all the modern conveniences. The Levitts--two brothers, William and Alfred, and their father, Abe--pooled their talents in land use, architecture, and sales to create story book town with affordable little houses. They laid out the welcome mat, but not to everyone. Levittown had a whites-only policy. This is the story that unfolded in Levittown, PA, one unseasonably hot summer in 1957 on a quiet street called Deepgreen Lane. There, a white Jewish Communist family named Wechsler secretly arranged for a black family, the Myers, to buy the little pink house next door. What followed was an explosive summer of violence that would transform their lives, and the nation. It would lead to the downfall of a titan, and the integration of the most famous suburb in the world. It's a story of hope and fear, invention and rebellion, and the power that comes when ordinary people take an extraordinary stand.