Moonstorm is a new warrior, who is dedicated to her clan. In her eyes, SnowClan is as loyal, and structured as can be. But is it? Each leader of SnowClan is chosen to bear the same horrible secret. Each one handles the secret the same. But what happens when Silverstar has other ideas. Five cats on an endless chase. Will they survive? Or will old foes bring them down? What will happen when thunder and snow collide? Only one cat knows.