This time, Jules might be in over her head. With Pete away in California, new horse Confident Liar proving to be a difficult ride, and the co-op moms feeling their oats now that she's a big-time upper-level rider, Jules is feeling the pinch from every direction. There are championships on the line, new horses in the barn, and a general feeling of chaos in the air. Luckily, Jules has old friends to count on. But...