Asked by the U.S. FACSA to find a mole who has been passing on information to those under suspicion in American horse racing, British Horseracing Authority investigator Jeff Hinkley participates in a raid on a corrupt trainer's barn before three Kentucky Derby contenders become suspiciously ill.

Four stories set around racing focus on becoming a member of a pit crew, building stock cars, working for famous drivers, and solving a mystery of who is sabotaging other drivers.

As the four members of Team Red begin the third stage of the race in Alaska, Dev must learn to focus and trust his instincts if he is going to help his team pull out a victory.

On a snow day, Biscuit gets ready for a sledding race.

Bill Russell is acting as a volunteer steward at Warwick races when he confronts his worst nightmare---the violent death of his much-loved wife. But, the aftermath proves much worse when he is accused of killing her and then hounded mercilessly by the media. Losing his job and in danger of losing his home too, Bill's life begins to unravel completely. Even his best friends turn against him, thinking him guilty of the heinous crime, despite the lack...

George brags, procrastinates, and offers excuses instead of training for the big race--much to his later embarrassment.

On the way to the big race, a racecar named Lightning McQueen gets lost but he manages to make new friends and learn what is truly important in life.

While racing her dogs in the Iditarod, Kara proves that the greatest win is something other than having her team come in first.

Thomas the tank engine and Bertie the bus agree to race to see who is faster.

Diesel has kidnapped Astor in hopes of preventing Jimmy Dash from driving in the next NASCAR race, but supercharged Dash and his crew have a few tricks up their sleeves to combat everything from a car crusher to a very mean dog. Includes instructions on how to draw Jimmy Dash and Jack Diesel's racecar.