* The Orphan Master's Son
* The Edge of the World
* The Secret Life of Anna Blanc
Children's books:
* The Great Balloon Rescue
* The Magic Hat
* The Wishing Star
Short stories:
* "The Treehouse"
* "The Girl Who Could Fly"
* "The Invisible Boy"
Nonfiction:
* The History of the World: From the Big Bang to the Present Day
* The Science of the Universe: From Atoms to Galaxies
* The Story of Life: From the First Cell to the Human Species