Founder James McKinsey (and Marvin Bower, who is properly credited for shaping the firm) both fit the bill with their relatively humble Midwestern origins. But despite a plethora of entertaining stories and characters, readers looking for new revelations of what makes McKinsey special will likely come away unsatisfied. Nor will they gain insight into how the 2009 Galleon insider trading scandal that ensnared former McKinsey managing director Rajat Gupta and director Anil Kumar has affected the consulting firm.