Matt Stone (Glendale, CA), former executive editor of Motor Trend magazine, has been a professional automotive journalist and photographer since 1985. He is the author or photographer for several books, including the best-selling My First Car (2011), 365 Cars You Must Drive (2006), McQueen's Machines (2010), and Winning: The Racing Life of Paul Newman (2009, 2014), all from Motorbooks. Most recently, he co-authored History's Greatest Automotive Mysteries, Myths, and Rumors Revealed (Motorbooks, 2013) with Preston Lerner. www.mattstonecars.com/bio.html Preston Lerner (Burbank, CA), a regular contributor to Automobile magazine, has written about motorsports for publications ranging from Sports Illustrated to the New York Times . He also club-races a Spec Miata and Nissan 240SX with the SCCA and NASA.

Lerner has co-authored Motorbooks titles Winning: The Racing Life of Paul Newman (2009, 2014) and History's Greatest Automotive Mysteries, Myths, and Rumors Revealed (2013). Mario Andretti is auto racing's definition of "been there, won that." His professional driving career spanned more than four decades and includes the Formula One driver's title (1978), an Indy 500 win (1969), the Daytona 500 (1967), and four CART/USAC open-wheel racing national championships. Andretti has been called Mr. Versatile, known for driving everything from USAC sprint cars on the dirt to IndyCars, sports racing prototypes, and (of course) F1. He was Newman Haas Racing's first driver when the team was formed in 1982, raced there for 12 seasons, and was considered one of Paul Newman's closest friends.