When Shannon entered the competition to go to riding camp, she didn't really think she would win. Now her biggest dream's about to come true--she'll get to be with her idol Haley Larson for two weeks! With a mixture of happiness and anxiety, shannon arrives at the camp with her pony Hero. But nothing works out the way Shannon had hoped. Her problems start almost before she's put Hero in his stall. And then things go from bad to worse! Shannon is convinced that someone is out to ruin her stay, and their efforts are even affecting poor Hero. But when Shannon claims that something sinister is going on, nobody wants to listen. They think that she's just making excuses to cover up her own carelessness. Will Shannon manage to reveal the truth before it's too late?