Racecar driver Earnhardt was at the top of his game--until a minor crash resulted in a concussion that would eventually end his 18-year career. In his only authorized book, Dale shares the inside track on his life and work, reflects on NASCAR, the loss of his dad, and his future as a broadcaster, businessperson, and family man. It was a seemingly minor crash at Michigan International Speedway in June 2016 that ended the day...