Preserving a Legacy In this article, Roger J. Grabowski, FASA, shares with readers a personal story regarding his friendship. The forthcoming 6th edition is a tribute to Dr. Pratt, a close friend and leader of the profession. [su_pullquote align=”right”]Tribute to Shannon Pratt[/su_pullquote] Introduction I am fortunate to have co-authored several books with Shannon. While I had gotten to know Shannon through conferences as well as through teaching valuation courses together, our collaboration began in August 2006 when Shannon asked me to co-author the Cost of Capital 3rd edition. I had edited portions of and contributed to the first two editions.…