Cindy McLean must help and train her colt through illness and injury in order for Wonder's Champion to win the Triple Crown and prove to his doubters that he is truly a champion.

Cindy has been training Glory for months, trying to prepare the horse for the Breeders' Club Classic, but her dreams of a first-place finish are threatened when she learns that her adoptive sister Samantha is thinking of entering her horse Shining in the same race.

After an accident in a training session, Cindy is unable to ride Honor in her first race.

Ciondy Blake has finally found a home and a family she loves--her life at Whitebrook Farm is almost perfect. Then the champion racehorse Townsend Princess is injured, and Cindy feels responsible. If only she had more experience with horses, she could have prevented Princess from racing.

Diana Carruthers and her snobby friends do their best to make Ashleigh Griffen change her mind about taking lessons at the exclusive Chesterton Riding Academy, but while she does have second thoughts about the riding lessons, nothing can shake Ashleigh's love for the horses.