Harlem exists in retrospect, in the memory of grandparents or elderly cousins, those 'old-timers' ever ready with their geysers of remembered scenes. The legends of 'Black Mecca' are preserved in the glossy musicals of Times Square and in texts of virtually every kind.

Harlem: The Unmaking of a Ghetto' is a surprise and a fresh way of looking at Harlem, connecting the black district with the architecture of its historical past.

Invisible Man' holds such an honored place in African-American literature that Ralph Ellison didn't have to write anything else to break bread with the remembered dead. But he did try to go on, because if a writer has done one great thing, then the pressures to do another are intense.

Frederick Douglass had charged the air with rebellion and redemption, and these in turn had supported him in the heat of abolitionism. But the atmosphere changed to one of repression after the Civil Rights Act of 1875.