People have reached secret worlds in many ways. Some have crawled down rabbit holes, others have walked through the back of wardrobes, or caught trains on nonexistent platforms at King's Cross Station. But what about people who are too big for rabbit holes, whose wardrobes are solid at the back, and who must choose from normal services at King's Cross? Paris Winsian is one of these people and she is determined to do something about it. Suitable for ages 9 and upwards.