The 500 Home Run Club tells the stories of the 15 men, prior to Mark McGwire, who hit more than 500 home runs -- out of the 14,000 major leaguers who played the game -- in their own words, talking about themselves and about each other. Over 180 former major leaguers, from Yogi Berra to Don Zimmer, were interviewed to get their first-person accounts of playing with and against baseball's 15 most dominant sluggers. Also, Hank Aaron describes the memorable moment of his 715th home run and the days leading up to it. Co-author Bob Allen is currently an agent for II of the living members of the 500 home run club and previously represented the late Mickey Mantle.