The author becomes a member of the editorial board of The New York Times; one of his younger brothers becomes a drug dealer and is shot to death at 22. How it is that two members of the same family can end up leading such different lives the flukes, wrong turns, and chance encounters that can radically change a life is the underlying subject of Staples' compelling memoir. The second child of nine in a poor black family, Staples was well on his way to a future in ''the commercial arts'' as a clerk or secretary when he met a man who persuaded him go to college. He went on to get a Ph.D. from the University of Chicago and became a reporter. Meanwhile, his old neighborhood was turning from industry to drugs. A painfully honest account of the conflicts and choices caused by growing up and away from one's roots, Parallel Time is less an autobiography than a meditation on a universal question: What makes us what we are? B+

