Good began researching Caminiti in 2012 and conducted his first interviews for his biography in 2013. Since then he's interviewed nearly 400 people, providing him with an exclusive and exhaustive view into Caminiti's addictions, use of steroids, baseball successes, and inner turmoil. Decades later, the full truth about Major League Baseball's steroids era remains elusive, and the story of Caminiti, the player who opened the lid on performance-enhancing drugs in baseball has never been properly told.