Wharton, Edith (6) Sandberg, Sheryl, Grant, Adam (2) Gray, Wesley R. (drexel University's Lebow College Of Business; University Of Chicago Booth School Of Business; The Wharton School, Vogel, Jack R. (drexel University's Lebow College Of Business; University Of Scranton) (2) Wharton, Alex (author) (2) Rycraft, Simon (1)