They have scoured court records from Cleveland to Jefferson County, Alabama, to throw light on the darker side of the business.

ECONOMIST: Management consultants and their clients

The book may throw some light on the influence women had in the Hitler circle, an area largely unexplored by historians.

ECONOMIST: Lida Baarova

But they believe a trial might throw light on why the Khmers Rouges sought to bring such misery to the country.

ECONOMIST: Cambodia