I just finished this book, and Cliff Robertson is actually a very minor character. In fact, the subject of him being "blackballed" is barely mentioned. (It receives one paragraph in the Epilogue.) Robertson was the first person to suspect something was amiss at Columbia, but the book is actually about the power struggle between the President of Columbia, Alan Hirschfield, and the controlling interests of the shareholders, led primarily by Herbert Allen Jr. This is a long book, but it was so riveting that I found it difficult to put down. It is really well written, even if it does not paint any of the characters in a terribly sympathetic light. I can't help but think that if Hirschfield had shown more backbone in the beginning and stuck by his decision to fire the check-forger Begelman instead of caving in to Allen's demands, none of this epic battle would have happened.