| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| A Crystal Age | Hardcover | 978-1-4218-4766-5 | 2007 | W. H. Hudson |
| A Crystal Age | Paperback | 978-1-4218-4863-1 | 2007 | " |
| Green Mansions | Hardcover | 978-1-4218-4767-2 | 2007 | " |
| Green Mansions | Paperback | 978-1-4218-4864-8 | 2007 | " |