Thoroughbred series: On The Track

Ever since Melanie Graham came to live with her cousin Christina Reese, she's had her eye on the track. She wants to be an exercise rider, and maybe one day, a winning jockey. With her aunt Ashleigh's Thoroughbreds. And she loves it. Finally, she's discovered her calling. But Christina is jealous. She's been acting weird ever since Melanie began working with Ashleigh. Melanie desperately wants to continue her training, but is it worth losing her cousin's friendship?