Hidden somewhere in the fog of the San Francisco bay lies Blue Rock Island, home to the bay area s two best-kept secrets: Bell s Bluff, the old, abandoned prison on one side of the island, and the Night Train, a mysterious train ride on the other. When twelve-year-old Molly Pepper receives a secret invitation promising a night of magic and adventure aboard the Night Train, she is skeptical. In her experience, most promises prove too good to be true...