His name is etched on the door of his Manhattan office: LEONID McGILL, PRIVATE INVESTIGATOR. It’s a name that takes a little explaining, but he’s used to it. “Daddy was a communist and great-great- Granddaddy was a slave master from Scotland. You know, the black man’s family tree is mostly root. Whatever you see aboveground is only a hint at the real story.” Ex-boxer, hard drinker, in a business that trades mostly in cash and favors: McGill’s an old-school P.I. working a city that’s gotten fancy all around him. Fancy or not, he has always managed to get by—keep a roof over the head of his wife and kids, and still manage a little fun on the side—mostly because he’s never been above taking a shady job for a quick buck.