Alyssa finds an amethyst, a stone believed to aid in psychic awareness. Suddenly she's interpreting dreams and making predictions, all with 100 percent accuracy. While half the camp girls are believers, the other half are skeptics, attributing the gem's track record to coincidence. Not that Alyssa cares what anyone thinks. In fact, she's so attached to the amethyst, she names it Amy. But when a prediction causes the bunk to miss a Phillies game--where...