He is co-author of Game of Shadows with Williams, a 2006 book about the BALCO scandal, and League of Denial, co-written with his brother Steve Fainaru, a 2013 book about traumatic brain injury in the National Football League. For his co-reporting with Williams, Fainaru-Wada received a George Polk Award, Edgar A. Poe Award, Dick Schaap Award for Outstanding Journalism and Associated Press Sports Editor Award.
He is a co-author of Game of Shadows with Williams, a 2006 book about the BALCO scandal, and League of Denial, co-written with his brother Steve Fainaru, a 2013 book about traumatic brain injury in the National Football League. For his co-reporting with Williams, Fainaru-Wada received a George Polk Award, Edgar A. Poe Award, Dick Schaap Award for Outstanding Journalism and Associated Press Sports Editor Award.