Changes

When Alfie and his father are out fishing one day, they hear a child's cries. On one of the archipelago's uninhabited islands, they find a half-starved little girl, abandoned and in a terrible state. She can only speak one word: ''Lucy''. Who is this foundling? Is she a ghost? A mermaid? Or, more worryingly, could she be a German spy? The name Wilhelm is on the label of her blanket, after all. And why does she gaze at the moon with such longing in her eyes?

}}

|genre=Teens

|summary= If anyone ever suggests to you that science and art (or philosophy) don't go together, give them this book! ''The Ghosts of Heaven'' presents four fabulous stories from different time frames linked by the natural constant of the spiral. The introduction provides a lyrical explanation of the birth of the universe, the Solar System and us and of the dimensional spiral we call the helix. It also explains that we can read the stories in any of the twenty-four possible orders we please.

}}