Our good friend Paul Zimmerman of the Motorsport Collector sent over an email today announcing the availability of Pete Lyon’s new book Riverside International Raceway A Photographic Tour of the Historic Track, Its Legendary Races, and Unforgettable Drivers. Paul says this is a “Must Have!” and has a number of copies in stock for a very reasonable $49.95. We hope you’ll patronize a small business owner and great friend of all things motorsports.