Stevie Lake gets conked on the head so hard she's laid up in the hospital. Then she starts having weird dreams about herself and he Saddle Club friends, Carole Hanson and Lisa Atwood. No big deal - until the dreams start coming true! First it's just little things. Stevie saw Phil get thrown from Teddy before it happened. She knew Starlight was going to stomp on Carole's foot. Then Carole and Lisa rely on one of Stevie's dreams to pull a prank on stable snob Veronica diAngelo.
But when their sick friend has a scary vision, the girls aren't sure they want to know: Is it just a horse in Stevie's dreams, or is it a nightmare?